A magnitude ML 0.8 earthquake occured in region: 4 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6330, 13.2360 at 11 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 |
---|---|---|---|---|
Amatrice | RI | 4 | 2657 | 2657 |
Cittareale | RI | 6 | 482 | 3139 |
Accumoli | RI | 7 | 667 | 3806 |
Montereale | AQ | 12 | 2581 | 6387 |
Capitignano | AQ | 14 | 665 | 7052 |
Campotosto | AQ | 14 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Arquata del Tronto | AP | 16 | 1178 | 9389 |
Posta | RI | 17 | 694 | 10083 |
Cagnano Amiterno | AQ | 19 | 1369 | 11452 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2022-09-01 18:02:04 |
42.6332 | 13.2365 | 11 | 2024-03-01 15:28:20 |
Bollettino Sismico Italiano INGV | 115663991 |
Reviewed Rev100 |
ML 0.8 | 2022-09-01 18:02:05 |
42.6257 | 13.2572 | 11 | 2022-09-01 18:12:24 |
Sala Sismica INGV-Roma | 109226911 |
Field | Value |
---|---|
Time (UTC) | 2022-09-01 18:02:04 ± 0.04 |
Latitude | 42.6332 ± 0.0027 |
Longitude | 13.2365 ± 0.0037 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115663991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 349 |
Semi-minor axis of confidence ellipse (meter) | 178 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27070 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 115663991 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-23 10:39:17 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 109226911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-01 18:12:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.GRAM.HHZ. | 2022-09-01T18:03:38.05 | 3.0 | undecidable | manual | Sg | 1.85 | 0 | |||
IV.SPS2.HHZ. | 2022-09-01T18:03:21.81 | 3.0 | negative | manual | Pg | 10.2 | 0 | |||
IV.MONC.HHZ. | 2022-09-01T18:03:19.95 | 3.0 | negative | manual | Pn | 0.22 | 0 | |||
IV.CADC.HNZ. | 2022-09-01T18:03:16.21 | 3.0 | undecidable | manual | Pg | 9.46 | 0 | |||
IV.PTCC.HHZ. | 2022-09-01T18:03:05.50 | 3.0 | positive | manual | Pn | -3.41 | 0 | |||
IV.RIBO.EHZ.01 | 2022-09-01T18:03:00.81 | 3.0 | undecidable | manual | Sg | -2.89 | 0 | |||
OX.CAE.HHZ. | 2022-09-01T18:02:57.59 | 3.0 | undecidable | manual | Pn | -6.59 | 0 | |||
IV.MRLC.HHZ. | 2022-09-01T18:02:52.33 | 3.0 | undecidable | manual | Pg | 2.13 | 0 | |||
IV.BRSN.HNZ. | 2022-09-01T18:02:42.08 | 3.0 | undecidable | manual | Pg | -0.63 | 0 | |||
IV.PIEI.HHZ. | 2022-09-01T18:02:40.40 | 3.0 | undecidable | manual | S | -8.65 | 0 | |||
7F.SIB2.EHE. | 2022-09-01T18:02:15.04 | 0.6 | undecidable | manual | S | 11 | 29.1486 | 90 | 0.02 | 50 |
IV.TERO.HHZ. | 2022-09-01T18:02:14.96 | 0.6 | undecidable | manual | S | 92 | 30.0477 | 90 | -0.29 | 48 |
IV.GAVE.EHN. | 2022-09-01T18:02:14.74 | 0.6 | undecidable | manual | S | 283 | 28.6491 | 90 | -0.16 | 48 |
7F.SIB3.EHN. | 2022-09-01T18:02:14.45 | 0.6 | undecidable | manual | S | 6 | 26.9508 | 90 | 0.01 | 50 |
IV.NRCA.HHZ. | 2022-09-01T18:02:13.65 | 0.6 | undecidable | manual | S | 336 | 24.3534 | 90 | -0.09 | 49 |
IV.MTRA.EHE. | 2022-09-01T18:02:12.16 | 0.6 | undecidable | manual | S | 44 | 18.87 | 91 | -0.13 | 50 |
IV.RM33.EHZ. | 2022-09-01T18:02:10.75 | 0.6 | undecidable | manual | S | 187 | 13.875 | 97 | -0.2 | 50 |
7F.SIB3.EHN. | 2022-09-01T18:02:10.48 | 0.3 | undecidable | manual | P | 6 | 26.9508 | 90 | 0.12 | 73 |
7F.SIB2.EHE. | 2022-09-01T18:02:10.66 | 0.3 | undecidable | manual | P | 11 | 29.1486 | 90 | -0.03 | 75 |
IV.NRCA.HHZ. | 2022-09-01T18:02:10.02 | 0.3 | undecidable | manual | P | 336 | 24.3534 | 90 | 0.06 | 75 |
IV.TERO.HHZ. | 2022-09-01T18:02:10.91 | 0.3 | undecidable | manual | P | 92 | 30.0477 | 90 | 0.08 | 73 |
IV.GAVE.EHN. | 2022-09-01T18:02:10.60 | 0.3 | undecidable | manual | P | 283 | 28.6491 | 90 | -0.02 | 75 |
IV.MTRA.EHE. | 2022-09-01T18:02:09.18 | 0.3 | undecidable | manual | P | 44 | 18.87 | 91 | 0.06 | 75 |
IV.RM33.EHZ. | 2022-09-01T18:02:08.45 | 0.1 | undecidable | manual | P | 187 | 13.875 | 97 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.9 | 0.00007225000000000001 | 1.42 | AML | other | m | 2022-09-01T18:02:10.91 |
IV.RM33.EHN. | ML:0.8 | 0.000059999999999999995 | 0.94 | AML | other | m | 2022-09-01T18:02:11.03 |