A magnitude ML 1.0 earthquake occured in region: 5 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6140, 13.3510 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 | 5 | 2657 | 2657 |
Campotosto | AQ | 6 | 542 | 3199 |
Capitignano | AQ | 11 | 665 | 3864 |
Accumoli | RI | 12 | 667 | 4531 |
Crognaleto | TE | 13 | 1297 | 5828 |
Cortino | TE | 13 | 656 | 6484 |
Montereale | AQ | 13 | 2581 | 9065 |
Cittareale | RI | 16 | 482 | 9547 |
Rocca Santa Maria | TE | 17 | 537 | 10084 |
Fano Adriano | TE | 17 | 296 | 10380 |
Acquasanta Terme | AP | 18 | 2916 | 13296 |
Valle Castellana | TE | 18 | 977 | 14273 |
Arquata del Tronto | AP | 18 | 1178 | 15451 |
Barete | AQ | 19 | 737 | 16188 |
Pietracamela | TE | 19 | 271 | 16459 |
Cagnano Amiterno | AQ | 20 | 1369 | 17828 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-09-03 16:01:24 |
42.614 | 13.351 | 11 | 2023-09-03 16:06:45 |
Sala Sismica INGV-Roma | 120714921 |
Field | Value |
---|---|
Time (UTC) | 2023-09-03 16:01:24 ± 0.07 |
Latitude | 42.6140 ± 0.0045 |
Longitude | 13.3510 ± 0.0049 |
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 | 120714921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 500 |
Semi-minor axis of confidence ellipse (meter) | 193 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 209 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48923 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 120714921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-03 16:06:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-09-03T16:01:42.31 | 1.0 | undecidable | manual | S | 347 | 54.3012 | 90 | 0.5 | 21 |
IV.FDMO.HHZ. | 2023-09-03T16:01:41.50 | 3.0 | undecidable | manual | S | 0 | ||||
IV.FDMO.HHZ. | 2023-09-03T16:01:38.46 | 3.0 | undecidable | manual | P | 0 | ||||
IV.MF5.EHZ. | 2023-09-03T16:01:38.95 | 0.3 | undecidable | manual | S | 12 | 42.4242 | 90 | 0.32 | 68 |
IV.NRCA.HHZ. | 2023-09-03T16:01:35.25 | 0.1 | undecidable | manual | S | 322 | 31.0467 | 90 | -0.35 | 92 |
IV.LNSS.HHZ. | 2023-09-03T16:01:34.11 | 0.1 | undecidable | manual | S | 267 | 25.3524 | 91 | 0.02 | 99 |
IV.CSP1.EHZ. | 2023-09-03T16:01:34.46 | 0.3 | undecidable | manual | P | 347 | 54.3012 | 90 | -0.18 | 68 |
IV.MF5.EHZ. | 2023-09-03T16:01:33.26 | 1.0 | negative | manual | P | 12 | 42.4242 | 90 | 0.46 | 22 |
IV.GIGS.HHZ. | 2023-09-03T16:01:33.82 | 0.1 | undecidable | manual | S | 134 | 25.4523 | 91 | -0.28 | 94 |
IV.NRCA.HHZ. | 2023-09-03T16:01:31.02 | 0.1 | negative | manual | P | 322 | 31.0467 | 90 | -0.04 | 98 |
IV.RM33.EHZ. | 2023-09-03T16:01:31.64 | 0.1 | undecidable | manual | S | 224 | 16.1727 | 93 | 0.03 | 100 |
IV.CAMP.HHZ. | 2023-09-03T16:01:30.15 | 0.1 | undecidable | manual | S | 151 | 9.879 | 121 | 0.12 | 100 |
IV.GIGS.HHZ. | 2023-09-03T16:01:30.17 | 0.6 | undecidable | manual | P | 134 | 25.4523 | 91 | -0.02 | 50 |
IV.LNSS.HHZ. | 2023-09-03T16:01:30.17 | 0.6 | undecidable | manual | P | 267 | 25.3524 | 91 | -0.01 | 50 |
IV.TERO.HNZ. | 2023-09-03T16:01:29.40 | 0.1 | undecidable | manual | P | 87 | 20.6682 | 91 | -0.06 | 99 |
IV.SMA1.EHZ. | 2023-09-03T16:01:28.52 | 0.1 | undecidable | manual | S | 325 | 2.1978 | 165 | -0.29 | 97 |
IV.CAMP.HHZ. | 2023-09-03T16:01:28.00 | 0.1 | undecidable | manual | P | 151 | 9.879 | 121 | 0.16 | 99 |
IV.RM33.EHZ. | 2023-09-03T16:01:28.99 | 0.6 | negative | manual | P | 224 | 16.1727 | 93 | 0.23 | 48 |
IV.SMA1.EHZ. | 2023-09-03T16:01:27.36 | 0.3 | undecidable | manual | P | 325 | 2.1978 | 165 | 0.22 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.1 | 0.00019600000000000002 | 0.2 | AML | other | m | 2023-09-03T16:01:29.25 |
IV.SMA1.EHN. | ML:1.1 | 0.00020649999999999998 | 0.46 | AML | other | m | 2023-09-03T16:01:29.81 |
IV.CAMP.HHE. | ML:0.9 | 0.00009640000000000001 | 0.34 | AML | other | m | 2023-09-03T16:01:30.39 |
IV.CAMP.HHN. | ML:0.7 | 0.00006429999999999999 | 0.38 | AML | other | m | 2023-09-03T16:01:30.25 |
IV.RM33.EHN. | ML:1.2 | 0.0001245 | 1.7 | AML | other | m | 2023-09-03T16:01:31.90 |
IV.RM33.EHE. | ML:1.1 | 0.0001008 | 0.92 | AML | other | m | 2023-09-03T16:01:32.51 |
IV.LNSS.HHE. | ML:0.9 | 0.00004435 | 1.26 | AML | other | m | 2023-09-03T16:01:34.84 |
IV.LNSS.HHN. | ML:0.8 | 0.0000409 | 0.4 | AML | other | m | 2023-09-03T16:01:34.66 |
IV.NRCA.HHE. | ML:1.3 | 0.00008879999999999999 | 0.66 | AML | other | m | 2023-09-03T16:01:35.87 |
IV.NRCA.HHN. | ML:1.3 | 0.00009135 | 0.18 | AML | other | m | 2023-09-03T16:01:35.74 |