A magnitude ML 2.0 earthquake occured in region: 11 km NW Irsina (MT), on
and geographic coordinates (lat, lon) 40.8230, 16.1700 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Irsina | MT | 11 | 4960 | 4960 |
Genzano di Lucania | PZ | 12 | 5750 | 10710 |
Poggiorsini | BA | 12 | 1450 | 12160 |
Banzi | PZ | 14 | 1361 | 13521 |
Oppido Lucano | PZ | 16 | 3813 | 17334 |
Spinazzola | BT | 18 | 6621 | 23955 |
San Chirico Nuovo | PZ | 18 | 1368 | 25323 |
Acerenza | PZ | 19 | 2402 | 27725 |
Tolve | PZ | 20 | 3251 | 30976 |
Palazzo San Gervasio | PZ | 20 | 4914 | 35890 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2018-02-24 07:26:57 |
40.8232 | 16.1705 | 8 | 2019-04-24 14:49:36 |
Bollettino Sismico Italiano INGV | 58017631 |
Reviewed Rev100 |
ML 2.0 | 2018-02-24 07:26:57 |
40.8217 | 16.17 | 9 | 2018-02-24 07:35:19 |
Sala Sismica INGV-Roma | 54120151 |
Field | Value |
---|---|
Time (UTC) | 2018-02-24 07:26:57 ± 0.09 |
Latitude | 40.8232 ± 0.0063 |
Longitude | 16.1705 ± 0.0071 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 58017631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 686 |
Semi-minor axis of confidence ellipse (meter) | 494 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 327 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.17627 |
Epicentral distance of station farthest from the epicenter (degree) | 0.95508 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 54120151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-24 07:35:19 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 58017631 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-06-21 12:48:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCRV.HHZ. | 2018-02-24T07:27:23.03 | 0.6 | undecidable | manual | S | 267 | 84.249 | 50 | 0.18 | 43 |
IV.MCEL.HHZ. | 2018-02-24T07:27:17.44 | 0.6 | undecidable | manual | S | 209 | 63.3921 | 50 | 0.16 | 45 |
IV.SALB.HHZ. | 2018-02-24T07:27:15.25 | 0.1 | undecidable | manual | P | 172 | 106.0161 | 50 | -0.15 | 84 |
GE.MATE.HHZ. | 2018-02-24T07:27:13.08 | 0.6 | undecidable | manual | S | 113 | 48.8178 | 50 | -0.32 | 45 |
IV.MCRV.HHZ. | 2018-02-24T07:27:11.58 | 0.6 | undecidable | manual | P | 267 | 84.249 | 50 | -0.47 | 41 |
IV.MIGL.HHZ. | 2018-02-24T07:27:09.56 | 0.6 | undecidable | manual | S | 137 | 33.2445 | 104 | 0.38 | 46 |
IV.MCEL.HHZ. | 2018-02-24T07:27:08.51 | 0.6 | positive | manual | P | 209 | 63.3921 | 50 | -0.32 | 44 |
IV.CRAC.EHN. | 2018-02-24T07:27:07.56 | 0.6 | undecidable | manual | P | 155 | 53.8017 | 50 | 0.2 | 46 |
IV.MRVN.HHZ. | 2018-02-24T07:27:07.42 | 0.6 | undecidable | manual | S | 5 | 26.4513 | 107 | 0.5 | 45 |
GE.MATE.HHZ. | 2018-02-24T07:27:06.21 | 0.1 | undecidable | manual | P | 113 | 48.8178 | 50 | -0.38 | 89 |
IV.AMUR.HHZ. | 2018-02-24T07:27:05.08 | 0.1 | undecidable | manual | P | 75 | 37.5291 | 50 | 0.23 | 93 |
IV.PALZ.HHZ. | 2018-02-24T07:27:05.32 | 0.3 | undecidable | manual | S | 307 | 22.1556 | 111 | -0.19 | 73 |
IV.ACER.HHZ. | 2018-02-24T07:27:04.80 | 0.3 | undecidable | manual | S | 258 | 19.5693 | 113 | 0.14 | 75 |
IV.MIGL.HHZ. | 2018-02-24T07:27:04.19 | 0.1 | undecidable | manual | P | 137 | 33.2445 | 104 | 0.03 | 99 |
IV.PTRP.HHZ. | 2018-02-24T07:27:04.75 | 0.1 | undecidable | manual | P | 195 | 34.743 | 50 | 0.34 | 92 |
IV.MRVN.HHZ. | 2018-02-24T07:27:02.77 | 0.1 | undecidable | manual | P | 5 | 26.4513 | 107 | -0.08 | 99 |
IV.ACER.HHZ. | 2018-02-24T07:27:01.50 | 0.1 | negative | manual | P | 258 | 19.5693 | 113 | -0.05 | 100 |
IV.PALZ.HHZ. | 2018-02-24T07:27:01.98 | 0.1 | undecidable | manual | P | 307 | 22.1556 | 111 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MIGL.HHN. | ML:2.3 | 0.0009115 | 0.82 | AML | other | m | 2018-02-24T07:27:10.56 |
IV.ACER.HNE. | ML:2.2 | 0.001405 | 0.28 | AML | other | m | 2018-02-24T07:27:05.06 |
IV.PALZ.HHN. | ML:2.1 | 0.0009055 | 0.18 | AML | other | m | 2018-02-24T07:27:06.11 |
IV.MIGL.HHE. | ML:2.3 | 0.0008514999999999999 | 0.42 | AML | other | m | 2018-02-24T07:27:10.97 |
GE.MATE.HHE. | ML:1.8 | 0.0001545 | 0.84 | AML | other | m | 2018-02-24T07:27:15.34 |
GE.MATE.HHN. | ML:1.8 | 0.00015260000000000002 | 0.2 | AML | other | m | 2018-02-24T07:27:15.78 |
IV.NOCI.HHN. | ML:2.3 | 0.00029200000000000005 | 0.12 | AML | other | m | 2018-02-24T07:27:25.27 |
IV.NOCI.HHE. | ML:2.1 | 0.000193 | 0.28 | AML | other | m | 2018-02-24T07:27:25.38 |
IV.ACER.HNN. | ML:2.0 | 0.00086611045 | 0.1792 | AML | other | m | 2018-02-24T07:27:04.94 |
IV.ACER.HHN. | ML:2.1 | 0.0009440344999999999 | 0.1792 | AML | other | m | 2018-02-24T07:27:04.94 |
IV.MRVN.HHN. | ML:1.3 | 0.00012000389999999999 | 0.3808 | AML | other | m | 2018-02-24T07:27:08.31 |
IV.MRVN.HHE. | ML:1.5 | 0.0001686511 | 0.3392 | AML | other | m | 2018-02-24T07:27:08.94 |
IV.MCRV.HHE. | ML:1.6 | 0.000049549735 | 0.1408 | AML | other | m | 2018-02-24T07:27:26.30 |
IV.MCRV.HHN. | ML:1.8 | 0.000087088525 | 0.1344 | AML | other | m | 2018-02-24T07:27:26.31 |
IV.PALZ.HHE. | ML:1.9 | 0.0005315242 | 0.4192 | AML | other | m | 2018-02-24T07:27:06.33 |