A magnitude ML 1.2 earthquake occured in region: 3 km W Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6200, 13.2580 at 12 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 | 3 | 2657 | 2657 |
Cittareale | RI | 8 | 482 | 3139 |
Accumoli | RI | 9 | 667 | 3806 |
Montereale | AQ | 11 | 2581 | 6387 |
Capitignano | AQ | 12 | 665 | 7052 |
Campotosto | AQ | 12 | 542 | 7594 |
Borbona | RI | 16 | 617 | 8211 |
Posta | RI | 17 | 694 | 8905 |
Arquata del Tronto | AP | 17 | 1178 | 10083 |
Cagnano Amiterno | AQ | 18 | 1369 | 11452 |
Barete | AQ | 19 | 737 | 12189 |
Crognaleto | TE | 20 | 1297 | 13486 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2024-03-22 19:58:54 |
42.6195 | 13.2575 | 12 | 2024-03-22 20:04:33 |
Sala Sismica INGV-Roma | 126065241 |
Field | Value |
---|---|
Time (UTC) | 2024-03-22 19:58:54 ± 0.08 |
Latitude | 42.6195 ± 0.0045 |
Longitude | 13.2575 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126065241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 486 |
Semi-minor axis of confidence ellipse (meter) | 111 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 6 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 16 |
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) | 0.39660 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 126065241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-22 20:04:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.MLN.HHZ. | 2024-03-22T19:59:54.20 | 3.0 | positive | manual | Pg | 12.93 | 0 | |||
IV.HPAC.HHZ. | 2024-03-22T19:59:50.59 | 3.0 | positive | manual | Pn | -2.35 | 0 | |||
GU.SATI.HHZ. | 2024-03-22T19:59:47.22 | 3.0 | undecidable | manual | Pn | -0.15 | 0 | |||
IV.CAVT.HHZ. | 2024-03-22T19:59:36.03 | 3.0 | positive | manual | Pg | 4.47 | 0 | |||
IV.SPS2.HHZ. | 2024-03-22T19:59:35.07 | 3.0 | negative | manual | Pn | -0.62 | 0 | |||
IV.CSNT.HHZ. | 2024-03-22T19:59:25.14 | 3.0 | undecidable | manual | Sn | -5.59 | 0 | |||
IV.GIUL.HHZ. | 2024-03-22T19:59:14.96 | 3.0 | undecidable | manual | S | 1.5 | 0 | |||
IV.MF5.EHZ. | 2024-03-22T19:59:09.79 | 0.6 | undecidable | manual | S | 22 | 44.0226 | 91 | 0.68 | 41 |
IV.MMO1.EHZ. | 2024-03-22T19:59:05.73 | 0.3 | undecidable | manual | S | 10 | 31.5462 | 92 | -0.05 | 70 |
IV.GIGS.HHZ. | 2024-03-22T19:59:05.79 | 0.1 | undecidable | manual | S | 125 | 31.746 | 92 | -0.02 | 94 |
IV.TERO.HHZ. | 2024-03-22T19:59:04.59 | 0.1 | undecidable | manual | S | 89 | 28.2495 | 92 | -0.31 | 89 |
IV.MF5.EHZ. | 2024-03-22T19:59:03.57 | 0.6 | positive | manual | P | 22 | 44.0226 | 91 | 0.47 | 43 |
IV.NRCA.HHZ. | 2024-03-22T19:59:03.94 | 0.3 | undecidable | manual | S | 334 | 26.4513 | 93 | -0.48 | 64 |
IV.LNSS.HHZ. | 2024-03-22T19:59:02.04 | 0.1 | undecidable | manual | S | 264 | 17.871 | 97 | -0.08 | 96 |
IV.MMO1.EHZ. | 2024-03-22T19:59:01.12 | 0.6 | undecidable | manual | P | 10 | 31.5462 | 92 | -0.06 | 47 |
IV.GIGS.HHZ. | 2024-03-22T19:59:01.27 | 0.6 | undecidable | manual | P | 125 | 31.746 | 92 | 0.08 | 48 |
IV.NRCA.HHZ. | 2024-03-22T19:59:00.24 | 0.1 | positive | manual | P | 334 | 26.4513 | 93 | -0.15 | 93 |
IV.RM33.EHZ. | 2024-03-22T19:59:00.91 | 0.1 | undecidable | manual | S | 196 | 12.7761 | 112 | 0.1 | 98 |
IV.TERO.HHZ. | 2024-03-22T19:59:00.58 | 0.6 | undecidable | manual | P | 89 | 28.2495 | 92 | -0.09 | 47 |
IV.SMA1.EHZ. | 2024-03-22T19:58:59.52 | 0.1 | undecidable | manual | S | 79 | 6.4935 | 142 | 0.06 | 100 |
IV.LNSS.HHZ. | 2024-03-22T19:58:59.16 | 0.1 | positive | manual | P | 264 | 17.871 | 97 | 0.09 | 97 |
IV.RM33.EHZ. | 2024-03-22T19:58:58.55 | 1.0 | undecidable | manual | P | 196 | 12.7761 | 112 | 0.24 | 24 |
IV.SMA1.EHZ. | 2024-03-22T19:58:57.72 | 1.0 | undecidable | manual | P | 79 | 6.4935 | 142 | 0.19 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.3 | 0.000246 | 0.62 | AML | other | m | 2024-03-22T19:59:00.62 |
IV.SMA1.EHE. | ML:1.2 | 0.000202 | 0.32 | AML | other | m | 2024-03-22T19:59:01.17 |
IV.RM33.EHN. | ML:1.1 | 0.0001265 | 0.56 | AML | other | m | 2024-03-22T19:59:01.98 |
IV.RM33.EHE. | ML:1.3 | 0.0001835 | 1.16 | AML | other | m | 2024-03-22T19:59:01.16 |
IV.LNSS.HHE. | ML:1.1 | 0.00009609999999999999 | 1.56 | AML | other | m | 2024-03-22T19:59:02.10 |
IV.LNSS.HHN. | ML:1.1 | 0.00008879999999999999 | 1.12 | AML | other | m | 2024-03-22T19:59:03.42 |
IV.NRCA.HHN. | ML:1.1 | 0.0000755 | 1.38 | AML | other | m | 2024-03-22T19:59:04.03 |
IV.NRCA.HHE. | ML:1.2 | 0.00008065 | 0.1 | AML | other | m | 2024-03-22T19:59:04.98 |