A magnitude ML 1.3 earthquake occured in region: 6 km SW Amatrice (RI), on
and geographic coordinates (lat, lon) 42.5850, 13.2510 at 15 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 | 6 | 2657 | 2657 |
Montereale | AQ | 7 | 2581 | 5238 |
Capitignano | AQ | 8 | 665 | 5903 |
Cittareale | RI | 8 | 482 | 6385 |
Campotosto | AQ | 10 | 542 | 6927 |
Accumoli | RI | 12 | 667 | 7594 |
Borbona | RI | 13 | 617 | 8211 |
Cagnano Amiterno | AQ | 14 | 1369 | 9580 |
Posta | RI | 14 | 694 | 10274 |
Barete | AQ | 15 | 737 | 11011 |
Pizzoli | AQ | 17 | 4326 | 15337 |
Crognaleto | TE | 19 | 1297 | 16634 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2024-04-11 09:43:35 |
42.5852 | 13.2508 | 15 | 2024-04-11 09:52:41 |
Sala Sismica INGV-Roma | 126643051 |
Field | Value |
---|---|
Time (UTC) | 2024-04-11 09:43:35 ± 0.08 |
Latitude | 42.5852 ± 0.0054 |
Longitude | 13.2508 ± 0.0037 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126643051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 28 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 359 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.07644 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30937 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 126643051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-11 09:52:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GIGS.HHZ. | 2024-04-11T09:43:46.41 | 0.3 | undecidable | manual | S | 119 | 30.1476 | 102 | -0.1 | 72 |
IV.TERO.HHZ. | 2024-04-11T09:43:46.05 | 0.3 | undecidable | manual | S | 82 | 29.1486 | 102 | -0.2 | 72 |
IV.NRCA.HHZ. | 2024-04-11T09:43:46.28 | 0.3 | undecidable | manual | S | 338 | 29.748 | 102 | -0.12 | 73 |
IV.GAVE.HNZ. | 2024-04-11T09:43:46.66 | 0.6 | undecidable | manual | S | 292 | 31.4463 | 101 | -0.19 | 48 |
IV.MTRA.EHZ. | 2024-04-11T09:43:44.17 | 0.3 | undecidable | manual | S | 32 | 22.4553 | 108 | -0.35 | 71 |
IV.LNSS.HHZ. | 2024-04-11T09:43:43.14 | 0.3 | undecidable | manual | S | 277 | 17.2716 | 117 | -0.12 | 74 |
7F.SIB1.HNZ. | 2024-04-11T09:43:43.12 | 0.3 | undecidable | manual | P | 3 | 34.3434 | 99 | 0.45 | 67 |
IV.GAVE.HNZ. | 2024-04-11T09:43:42.18 | 0.3 | undecidable | manual | P | 292 | 31.4463 | 101 | -0.05 | 73 |
IV.GIGS.HHZ. | 2024-04-11T09:43:42.08 | 0.1 | undecidable | manual | P | 119 | 30.1476 | 102 | 0.05 | 99 |
IV.TERO.HHZ. | 2024-04-11T09:43:41.88 | 0.1 | undecidable | manual | P | 82 | 29.1486 | 102 | 0 | 99 |
IV.RM33.EHZ. | 2024-04-11T09:43:41.31 | 0.3 | undecidable | manual | S | 199 | 8.9799 | 141 | -0.21 | 74 |
IV.NRCA.HHZ. | 2024-04-11T09:43:41.94 | 0.1 | undecidable | manual | P | 338 | 29.748 | 102 | -0.03 | 99 |
IV.SMA1.EHZ. | 2024-04-11T09:43:41.55 | 0.6 | undecidable | manual | S | 54 | 8.4804 | 143 | 0.1 | 50 |
IV.MTRA.EHZ. | 2024-04-11T09:43:40.89 | 0.1 | undecidable | manual | P | 32 | 22.4553 | 108 | 0.01 | 100 |
IV.LNSS.HHZ. | 2024-04-11T09:43:40.23 | 0.1 | undecidable | manual | P | 277 | 17.2716 | 117 | 0.08 | 100 |
IV.RM33.EHZ. | 2024-04-11T09:43:39.32 | 0.1 | undecidable | manual | P | 199 | 8.9799 | 141 | 0.17 | 100 |
IV.SMA1.EHZ. | 2024-04-11T09:43:39.46 | 0.3 | undecidable | manual | P | 54 | 8.4804 | 143 | 0.35 | 71 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.2 | 0.0001535 | 0.6 | AML | other | m | 2024-04-11T09:43:41.49 |
IV.RM33.EHN. | ML:1.1 | 0.00013465 | 0.14 | AML | other | m | 2024-04-11T09:43:41.61 |
IV.LNSS.HHE. | ML:1.5 | 0.0002415 | 0.16 | AML | other | m | 2024-04-11T09:43:43.36 |
IV.LNSS.HHN. | ML:1.4 | 0.000184 | 0.88 | AML | other | m | 2024-04-11T09:43:43.39 |
IV.TERO.HHE. | ML:1.1 | 0.000053400000000000004 | 1.16 | AML | other | m | 2024-04-11T09:43:46.26 |
IV.NRCA.HHE. | ML:1.2 | 0.00006409999999999999 | 0.84 | AML | other | m | 2024-04-11T09:43:46.76 |
IV.NRCA.HHN. | ML:1.0 | 0.00004825 | 0.12 | AML | other | m | 2024-04-11T09:43:46.46 |
IV.TERO.HHN. | ML:1.1 | 0.000053700000000000004 | 1.16 | AML | other | m | 2024-04-11T09:43:46.30 |
IV.MOMA.HNN. | ML:1.9 | 0.0001579 | 0.98 | AML | other | m | 2024-04-11T09:44:14.57 |
IV.MOMA.HNE. | ML:1.9 | 0.00016835 | 1.34 | AML | other | m | 2024-04-11T09:44:14.80 |