A magnitude ML 1.3 earthquake occured in region: 7 km NE Morgex (AO), on
and geographic coordinates (lat, lon) 45.8190, 7.0740 at 10 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 |
---|---|---|---|---|
Morgex | AO | 7 | 2104 | 2104 |
La Salle | AO | 8 | 2087 | 4191 |
Courmayeur | AO | 8 | 2807 | 6998 |
Saint-Rhémy-en-Bosses | AO | 9 | 338 | 7336 |
Pré-Saint-Didier | AO | 9 | 1050 | 8386 |
Saint-Oyen | AO | 11 | 203 | 8589 |
Etroubles | AO | 12 | 501 | 9090 |
Avise | AO | 13 | 305 | 9395 |
Saint-Nicolas | AO | 13 | 311 | 9706 |
Arvier | AO | 15 | 873 | 10579 |
La Thuile | AO | 15 | 761 | 11340 |
Allein | AO | 16 | 229 | 11569 |
Villeneuve | AO | 17 | 1289 | 12858 |
Introd | AO | 17 | 658 | 13516 |
Saint-Pierre | AO | 17 | 3165 | 16681 |
Gignod | AO | 18 | 1710 | 18391 |
Sarre | AO | 18 | 4927 | 23318 |
Doues | AO | 18 | 510 | 23828 |
Aymavilles | AO | 18 | 2086 | 25914 |
Ollomont | AO | 19 | 157 | 26071 |
Roisan | AO | 19 | 1036 | 27107 |
Rhêmes-Saint-Georges | AO | 19 | 194 | 27301 |
Jovençan | AO | 20 | 736 | 28037 |
Valpelline | AO | 20 | 657 | 28694 |
Gressan | AO | 20 | 3387 | 32081 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2018-02-27 10:01:25 |
45.8188 | 7.0743 | 10 | 2019-04-24 14:49:33 |
Bollettino Sismico Italiano INGV | 56913331 |
Reviewed Rev100 |
ML 2.0 | 2018-02-27 10:01:24 |
45.8645 | 7.0637 | 11 | 2018-02-27 10:07:20 |
Sala Sismica INGV-Roma | 54197121 |
Field | Value |
---|---|
Time (UTC) | 2018-02-27 10:01:25 ± 0.19 |
Latitude | 45.8188 ± 0.0099 |
Longitude | 7.0743 ± 0.0116 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 56913331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1250 |
Semi-minor axis of confidence ellipse (meter) | 647 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 291 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56028 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 54197121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-02-27 10:07:20 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 56913331 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-05-16 06:36:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2018-02-27T10:02:26.62 | 3.0 | undecidable | manual | Sg | 1.03 | 0 | |||
CH.GIMEL.HHE. | 2018-02-27T10:01:52.96 | 3.0 | undecidable | manual | S | -0.08 | 0 | |||
RD.ORIF.BHZ. | 2018-02-27T10:01:48.66 | 3.0 | positive | manual | P | -1.47 | 0 | |||
CH.MMK.HHZ. | 2018-02-27T10:01:46.54 | 3.0 | undecidable | manual | S | -0.14 | 0 | |||
GU.TRAV.HHZ. | 2018-02-27T10:01:44.95 | 0.3 | undecidable | manual | S | 123 | 62.1933 | 50 | 0.04 | 69 |
CH.GIMEL.HHE. | 2018-02-27T10:01:41.29 | 3.0 | undecidable | manual | P | 0.16 | 0 | |||
GU.CIRO.HHZ. | 2018-02-27T10:01:40.28 | 0.1 | undecidable | manual | S | 122 | 45.2214 | 50 | -0.08 | 94 |
CH.MMK.HHZ. | 2018-02-27T10:01:38.08 | 3.0 | undecidable | manual | P | 0.63 | 0 | |||
GU.LSD.HHZ. | 2018-02-27T10:01:38.95 | 0.1 | undecidable | manual | S | 173 | 40.1265 | 50 | -0.06 | 95 |
CH.DIX.HHZ. | 2018-02-27T10:01:36.34 | 3.0 | undecidable | manual | S | -0.54 | 0 | |||
GU.TRAV.HHZ. | 2018-02-27T10:01:36.87 | 0.1 | undecidable | manual | P | 123 | 62.1933 | 50 | 0.08 | 91 |
GU.CIRO.HHZ. | 2018-02-27T10:01:34.17 | 0.1 | undecidable | manual | P | 122 | 45.2214 | 50 | 0.01 | 95 |
GU.LSD.HHZ. | 2018-02-27T10:01:33.49 | 0.1 | undecidable | manual | P | 173 | 40.1265 | 50 | 0.1 | 94 |
CH.DIX.HHZ. | 2018-02-27T10:01:31.52 | 3.0 | undecidable | manual | P | -0.28 | 0 | |||
IV.MRGE.HHZ. | 2018-02-27T10:01:29.89 | 0.1 | undecidable | manual | S | 191 | 5.5944 | 152 | 0.1 | 100 |
IV.MRGE.HHZ. | 2018-02-27T10:01:27.87 | 0.1 | negative | manual | P | 191 | 5.5944 | 152 | -0.19 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.LSD.HHE. | ML:1.9 | 0.00027206945 | 0.1216 | AML | other | m | 2018-02-27T10:01:39.15 |
GU.LSD.HHN. | ML:1.5 | 0.00010530414499999998 | 0.1024 | AML | other | m | 2018-02-27T10:01:39.14 |
GU.CIRO.HHE. | ML:1.0 | 0.000027876435999999998 | 0.096 | AML | other | m | 2018-02-27T10:01:41.27 |
GU.CIRO.HHN. | ML:1.1 | 0.000039401085000000004 | 0.16 | AML | other | m | 2018-02-27T10:01:40.61 |
GU.TRAV.HHE. | ML:1.3 | 0.00003942645 | 0.0832 | AML | other | m | 2018-02-27T10:01:46.21 |
GU.TRAV.HHN. | ML:1.4 | 0.000047961545 | 0.064 | AML | other | m | 2018-02-27T10:01:46.43 |
CH.MMK.HHN. | ML:1.2 | 0.0000239528475 | 0.1344 | AML | other | m | 2018-02-27T10:01:49.11 |
CH.MMK.HHE. | ML:1.1 | 0.000022023905 | 0.192 | AML | other | m | 2018-02-27T10:01:47.92 |