A magnitude ML 0.5 earthquake occured in region: 1 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6290, 13.2740 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 1 | 2657 | 2657 |
Accumoli | RI | 8 | 667 | 3324 |
Cittareale | RI | 9 | 482 | 3806 |
Campotosto | AQ | 11 | 542 | 4348 |
Montereale | AQ | 12 | 2581 | 6929 |
Capitignano | AQ | 12 | 665 | 7594 |
Arquata del Tronto | AP | 16 | 1178 | 8772 |
Borbona | RI | 17 | 617 | 9389 |
Posta | RI | 19 | 694 | 10083 |
Crognaleto | TE | 19 | 1297 | 11380 |
Cortino | TE | 19 | 656 | 12036 |
Cagnano Amiterno | AQ | 19 | 1369 | 13405 |
Acquasanta Terme | AP | 19 | 2916 | 16321 |
Barete | AQ | 20 | 737 | 17058 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-03-06 04:22:03 |
42.6287 | 13.2737 | 11 | 2024-03-06 04:38:46 |
Sala Sismica INGV-Roma | 125717961 |
Field | Value |
---|---|
Time (UTC) | 2024-03-06 04:22:03 ± 0.19 |
Latitude | 42.6287 ± 0.0126 |
Longitude | 13.2737 ± 0.0171 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125717961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1580 |
Semi-minor axis of confidence ellipse (meter) | 1219 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.48 |
Epicentral distance of station closest to the epicenter (degree) | 0.04497 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43617 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 125717961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-06 04:38:46 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2024-03-06T04:22:12.64 | 0.6 | undecidable | manual | S | 91 | 26.9508 | 50 | -0.12 | 48 |
IV.NRCA.HHZ. | 2024-03-06T04:22:11.97 | 0.6 | undecidable | manual | S | 330 | 26.1516 | 50 | -0.58 | 44 |
IV.LNSS.HHZ. | 2024-03-06T04:22:10.47 | 1.0 | undecidable | manual | S | 262 | 19.2696 | 50 | -0.24 | 24 |
IV.GUMA.HHZ. | 2024-03-06T04:22:10.75 | 0.1 | undecidable | manual | P | 6 | 48.4182 | 50 | -1.24 | 61 |
7F.SIB2.EHN. | 2024-03-06T04:22:09.48 | 0.1 | undecidable | manual | P | 5 | 29.2485 | 50 | 0.45 | 93 |
IV.RM33.EHZ. | 2024-03-06T04:22:09.38 | 0.6 | undecidable | manual | S | 200 | 14.0748 | 128 | 0.06 | 52 |
7F.SIB3.EHN. | 2024-03-06T04:22:09.59 | 0.1 | undecidable | manual | P | 359 | 27.3504 | 50 | 0.85 | 81 |
IV.MTRA.HNZ. | 2024-03-06T04:22:09.74 | 0.6 | undecidable | manual | S | 35 | 17.3715 | 50 | -0.47 | 45 |
IV.TERO.HHZ. | 2024-03-06T04:22:08.72 | 0.6 | undecidable | manual | P | 91 | 26.9508 | 50 | 0.04 | 50 |
ZO.PDN11.EHZ. | 2024-03-06T04:22:08.70 | 0.1 | undecidable | manual | P | 324 | 21.2676 | 50 | 0.9 | 80 |
IV.NRCA.HHZ. | 2024-03-06T04:22:08.40 | 0.3 | negative | manual | P | 330 | 26.1516 | 50 | -0.16 | 73 |
IV.SMA1.EHZ. | 2024-03-06T04:22:07.43 | 0.6 | undecidable | manual | S | 88 | 4.995 | 155 | 0.11 | 52 |
IV.MTRA.HNZ. | 2024-03-06T04:22:07.13 | 0.1 | undecidable | manual | P | 35 | 17.3715 | 50 | -0.07 | 100 |
IV.LNSS.HHZ. | 2024-03-06T04:22:07.01 | 0.1 | undecidable | manual | P | 262 | 19.2696 | 50 | -0.48 | 92 |
IV.RM33.EHZ. | 2024-03-06T04:22:06.86 | 1.0 | undecidable | manual | P | 200 | 14.0748 | 128 | 0.17 | 25 |
IV.SMA1.EHZ. | 2024-03-06T04:22:05.71 | 1.0 | undecidable | manual | P | 88 | 4.995 | 155 | 0.17 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.1 | 0.0002045 | 0.18 | AML | other | m | 2024-03-06T04:22:07.80 |
IV.SMA1.EHE. | ML:0.8 | 0.0000967 | 0.14 | AML | other | m | 2024-03-06T04:22:07.93 |
IV.NRCA.HHN. | ML:0.9 | 0.0000465 | 0.12 | AML | other | m | 2024-03-06T04:22:12.23 |
IV.TERO.HHE. | ML:0.3 | 0.000011891213500000001 | 0.1216 | AML | other | m | 2024-03-06T04:22:12.85 |
IV.NRCA.HHE. | ML:0.9 | 0.00004685 | 0.58 | AML | other | m | 2024-03-06T04:22:13.49 |
IV.TERO.HHN. | ML:0.4 | 0.00001615 | 0.46 | AML | other | m | 2024-03-06T04:22:13.50 |
IV.RM33.EHE. | ML:0.4 | 0.0000249234975 | 0.1376 | AML | other | m | 2024-03-06T04:22:09.68 |
IV.RM33.EHN. | ML:0.3 | 0.000020840795 | 0.16 | AML | other | m | 2024-03-06T04:22:09.76 |
IV.LNSS.HHE. | ML:0.3 | 0.000014731346 | 0.1408 | AML | other | m | 2024-03-06T04:22:10.73 |
IV.LNSS.HHN. | ML:0.1 | 0.0000124338815 | 0.1792 | AML | other | m | 2024-03-06T04:22:10.82 |