A magnitude ML 1.1 earthquake occured in region: 2 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6220, 13.3140 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 | 2 | 2657 | 2657 |
Campotosto | AQ | 9 | 542 | 3199 |
Accumoli | RI | 10 | 667 | 3866 |
Capitignano | AQ | 11 | 665 | 4531 |
Montereale | AQ | 12 | 2581 | 7112 |
Cittareale | RI | 13 | 482 | 7594 |
Crognaleto | TE | 16 | 1297 | 8891 |
Cortino | TE | 16 | 656 | 9547 |
Arquata del Tronto | AP | 17 | 1178 | 10725 |
Acquasanta Terme | AP | 18 | 2916 | 13641 |
Rocca Santa Maria | TE | 19 | 537 | 14178 |
Barete | AQ | 19 | 737 | 14915 |
Borbona | RI | 19 | 617 | 15532 |
Cagnano Amiterno | AQ | 19 | 1369 | 16901 |
Valle Castellana | TE | 20 | 977 | 17878 |
Fano Adriano | TE | 20 | 296 | 18174 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2020-02-01 05:58:57 |
42.6223 | 13.3137 | 11 | 2020-07-18 21:08:33 |
Bollettino Sismico Italiano INGV | 78416551 |
Reviewed Rev100 |
ML 1.2 | 2020-02-01 05:58:57 |
42.6228 | 13.3308 | 13 | 2020-02-01 06:09:29 |
Sala Sismica INGV-Roma | 76093511 |
Field | Value |
---|---|
Time (UTC) | 2020-02-01 05:58:57 ± 0.06 |
Latitude | 42.6223 ± 0.0045 |
Longitude | 13.3137 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78416551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 476 |
Semi-minor axis of confidence ellipse (meter) | 447 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 136 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 61 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38221 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 76093511 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-01 06:09:29 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 78416551 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-20 15:38:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GAVE.EHZ. | 2020-02-01T05:59:09.18 | 0.3 | undecidable | manual | S | 283 | 35.1426 | 50 | -0.24 | 69 |
IV.NRCA.HHZ. | 2020-02-01T05:59:07.53 | 0.3 | undecidable | manual | S | 325 | 28.5492 | 50 | -0.13 | 72 |
IV.MF5.EHZ. | 2020-02-01T05:59:06.22 | 0.3 | undecidable | manual | P | 16 | 42.2244 | 50 | 0.73 | 59 |
IV.FIAM.HHZ. | 2020-02-01T05:59:05.76 | 0.3 | undecidable | manual | P | 202 | 42.4242 | 50 | 0.23 | 69 |
IV.TERO.HHZ. | 2020-02-01T05:59:05.95 | 0.6 | undecidable | manual | S | 90 | 23.6541 | 50 | -0.42 | 45 |
IV.LNSS.HHZ. | 2020-02-01T05:59:05.80 | 0.6 | undecidable | manual | S | 265 | 22.4553 | 50 | -0.23 | 47 |
IV.MTRA.EHN. | 2020-02-01T05:59:04.00 | 0.3 | undecidable | manual | S | 24 | 16.3725 | 123 | -0.33 | 70 |
IV.GAVE.EHZ. | 2020-02-01T05:59:04.36 | 0.1 | undecidable | manual | P | 283 | 35.1426 | 50 | -0.03 | 97 |
IV.NRCA.HHZ. | 2020-02-01T05:59:03.45 | 0.1 | undecidable | manual | P | 325 | 28.5492 | 50 | 0.07 | 97 |
IV.RM33.EHZ. | 2020-02-01T05:59:03.72 | 0.6 | undecidable | manual | S | 213 | 14.9739 | 126 | -0.2 | 48 |
IV.CAMP.HHE. | 2020-02-01T05:59:02.89 | 0.6 | undecidable | manual | S | 141 | 12.3765 | 131 | -0.32 | 47 |
IV.TERO.HHZ. | 2020-02-01T05:59:02.59 | 0.1 | undecidable | manual | P | 90 | 23.6541 | 50 | -0.04 | 98 |
IV.LNSS.HHZ. | 2020-02-01T05:59:02.44 | 0.1 | undecidable | manual | P | 265 | 22.4553 | 50 | 0 | 99 |
IV.RM33.EHZ. | 2020-02-01T05:59:01.33 | 0.1 | positive | manual | P | 213 | 14.9739 | 126 | 0.11 | 99 |
IV.MTRA.EHN. | 2020-02-01T05:59:01.49 | 0.1 | undecidable | manual | P | 24 | 16.3725 | 123 | 0.04 | 100 |
IV.T1299.HNN. | 2020-02-01T05:59:01.25 | 0.3 | undecidable | manual | S | 297 | 2.8971 | 165 | -0.15 | 75 |
IV.SMA1.EHZ. | 2020-02-01T05:59:01.22 | 0.6 | undecidable | manual | S | 63 | 1.998 | 170 | -0.11 | 50 |
IV.APEC.HHZ. | 2020-02-01T05:59:00.15 | 3.0 | positive | manual | P | 0.07 | 0 | |||
IV.CAMP.HHE. | 2020-02-01T05:59:00.87 | 0.1 | undecidable | manual | P | 141 | 12.3765 | 131 | 0.06 | 100 |
IV.SMA1.EHZ. | 2020-02-01T05:58:59.93 | 0.1 | undecidable | manual | P | 63 | 1.998 | 170 | 0.21 | 99 |
IV.T1299.HNN. | 2020-02-01T05:58:59.97 | 0.1 | undecidable | manual | P | 297 | 2.8971 | 165 | 0.21 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.3 | 0.0003285 | 0.58 | AML | other | m | 2020-02-01T05:59:01.62 |
IV.SMA1.EHN. | ML:1.1 | 0.00021050000000000002 | 0.74 | AML | other | m | 2020-02-01T05:59:01.27 |
IV.RM33.EHN. | ML:0.9 | 0.00007225000000000001 | 1.76 | AML | other | m | 2020-02-01T05:59:03.89 |
IV.RM33.EHE. | ML:1.0 | 0.00008435 | 0.16 | AML | other | m | 2020-02-01T05:59:04.19 |
IV.NRCA.HHN. | ML:1.1 | 0.000064 | 0.08 | AML | other | m | 2020-02-01T05:59:07.67 |
IV.NRCA.HHE. | ML:1.2 | 0.00007955000000000001 | 0.54 | AML | other | m | 2020-02-01T05:59:07.95 |
IV.NRCA.HNE. | ML:1.5 | 0.0001502443 | 0.8096 | AML | other | m | 2020-02-01T05:59:07.28 |
IV.GAVE.EHE. | ML:0.8 | 0.0000272 | 0.18 | AML | other | m | 2020-02-01T05:59:09.85 |
IV.GAVE.EHN. | ML:0.9 | 0.00002785 | 0.72 | AML | other | m | 2020-02-01T05:59:10.58 |
IV.NRCA.HNN. | ML:1.5 | 0.0001659843 | 0.9088 | AML | other | m | 2020-02-01T05:59:10.89 |