A magnitude ML 1.1 earthquake occured in region: 7 km E Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6870, 13.3310 at 13 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 |
---|---|---|---|---|
Accumoli | RI | 7 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Arquata del Tronto | AP | 10 | 1178 | 4502 |
Acquasanta Terme | AP | 11 | 2916 | 7418 |
Campotosto | AQ | 15 | 542 | 7960 |
Valle Castellana | TE | 15 | 977 | 8937 |
Cittareale | RI | 16 | 482 | 9419 |
Rocca Santa Maria | TE | 16 | 537 | 9956 |
Cortino | TE | 16 | 656 | 10612 |
Montegallo | AP | 17 | 523 | 11135 |
Capitignano | AQ | 19 | 665 | 11800 |
Montereale | AQ | 19 | 2581 | 14381 |
Crognaleto | TE | 20 | 1297 | 15678 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-01-01 21:26:45 |
42.6873 | 13.3313 | 13 | 2023-01-01 21:31:10 |
Sala Sismica INGV-Roma | 113238331 |
Field | Value |
---|---|
Time (UTC) | 2023-01-01 21:26:45 ± 0.04 |
Latitude | 42.6873 ± 0.0018 |
Longitude | 13.3313 ± 0.0049 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113238331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 309 |
Semi-minor axis of confidence ellipse (meter) | 208 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 109 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 108 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32106 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 113238331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-01 21:31:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-01-01T21:26:59.81 | 3.0 | undecidable | manual | P | 2.2 | 0 | |||
IV.GAVE.EHZ. | 2023-01-01T21:26:57.67 | 0.3 | undecidable | manual | S | 271 | 35.6421 | 94 | 0.05 | 71 |
IV.MOMA.HHZ. | 2023-01-01T21:26:56.94 | 3.0 | negative | manual | P | 0.37 | 0 | |||
IV.CSP1.EHZ. | 2023-01-01T21:26:54.12 | 3.0 | undecidable | manual | P | -0.2 | 0 | |||
IV.NRCA.HHZ. | 2023-01-01T21:26:54.37 | 0.3 | undecidable | manual | S | 313 | 23.9538 | 99 | -0.16 | 72 |
IV.RM33.EHZ. | 2023-01-01T21:26:54.06 | 0.1 | undecidable | manual | S | 206 | 21.9669 | 101 | 0.06 | 97 |
IV.MC2.EHZ. | 2023-01-01T21:26:54.49 | 3.0 | undecidable | manual | S | 0.37 | 0 | |||
IV.MMO1.EHZ. | 2023-01-01T21:26:54.45 | 0.1 | undecidable | manual | S | 359 | 23.5542 | 99 | 0.05 | 98 |
IV.GUMA.HHZ. | 2023-01-01T21:26:54.03 | 3.0 | undecidable | manual | P | 0.18 | 0 | |||
IV.LNSS.HHZ. | 2023-01-01T21:26:54.97 | 0.3 | undecidable | manual | S | 249 | 25.5522 | 98 | 0.03 | 73 |
IV.ARRO.EHZ. | 2023-01-01T21:26:54.20 | 3.0 | negative | manual | P | 0.65 | 0 | |||
IV.CESI.HHZ. | 2023-01-01T21:26:54.57 | 3.0 | positive | manual | P | 0.38 | 0 | |||
IV.FDMO.HHZ. | 2023-01-01T21:26:53.65 | 3.0 | undecidable | manual | P | 0.22 | 0 | |||
IV.CAMP.HHZ. | 2023-01-01T21:26:52.87 | 0.1 | undecidable | manual | S | 159 | 17.9709 | 106 | -0.09 | 97 |
IV.MF5.EHZ. | 2023-01-01T21:26:52.90 | 3.0 | undecidable | manual | P | -0.12 | 0 | |||
IV.GAVE.EHZ. | 2023-01-01T21:26:52.45 | 0.1 | negative | manual | P | 271 | 35.6421 | 94 | -0.1 | 95 |
IV.GIGS.HHZ. | 2023-01-01T21:26:51.85 | 1.0 | undecidable | manual | P | 143 | 32.6451 | 95 | -0.24 | 23 |
IV.LNSS.HHZ. | 2023-01-01T21:26:50.97 | 0.1 | undecidable | manual | P | 249 | 25.5522 | 98 | -0.04 | 98 |
IV.SMA1.EHZ. | 2023-01-01T21:26:50.29 | 0.1 | undecidable | manual | S | 177 | 6.2937 | 147 | -0.14 | 100 |
IV.NRCA.HHZ. | 2023-01-01T21:26:50.65 | 0.1 | undecidable | manual | P | 313 | 23.9538 | 99 | -0.12 | 96 |
IV.RM33.EHZ. | 2023-01-01T21:26:50.50 | 0.6 | positive | manual | P | 206 | 21.9669 | 101 | 0.04 | 49 |
IV.MTRA.EHZ. | 2023-01-01T21:26:50.87 | 0.1 | undecidable | manual | S | 35 | 9.3795 | 133 | -0.08 | 100 |
IV.MMO1.EHZ. | 2023-01-01T21:26:50.69 | 0.6 | undecidable | manual | P | 359 | 23.5542 | 99 | -0.01 | 49 |
IV.TERO.HHZ. | 2023-01-01T21:26:50.51 | 3.0 | undecidable | manual | P | -1.38 | 0 | |||
IV.CAMP.HHZ. | 2023-01-01T21:26:49.87 | 0.6 | undecidable | manual | P | 159 | 17.9709 | 106 | 0 | 50 |
IV.MTRA.EHZ. | 2023-01-01T21:26:48.82 | 0.3 | undecidable | manual | P | 35 | 9.3795 | 133 | 0.12 | 74 |
IV.SMA1.EHZ. | 2023-01-01T21:26:48.59 | 0.1 | undecidable | manual | P | 177 | 6.2937 | 147 | 0.19 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.4 | 0.000298 | 0.14 | AML | other | m | 2023-01-01T21:26:50.56 |
IV.SMA1.EHE. | ML:1.3 | 0.000253 | 0.12 | AML | other | m | 2023-01-01T21:26:50.63 |
IV.MTRA.HNE. | ML:1.3 | 0.000243 | 0.96 | AML | other | m | 2023-01-01T21:26:50.94 |
IV.MTRA.HNN. | ML:1.3 | 0.0002455 | 1.62 | AML | other | m | 2023-01-01T21:26:51.94 |
IV.CAMP.HHN. | ML:0.9 | 0.00006505 | 1.74 | AML | other | m | 2023-01-01T21:26:52.01 |
IV.CAMP.HHE. | ML:0.6 | 0.00003204999999999999 | 0.18 | AML | other | m | 2023-01-01T21:26:52.98 |
IV.TERO.HHN. | ML:1.2 | 0.00009025 | 0.3 | AML | other | m | 2023-01-01T21:26:54.13 |
IV.TERO.HHE. | ML:1.3 | 0.00010815 | 0.3 | AML | other | m | 2023-01-01T21:26:54.28 |
IV.RM33.EHN. | ML:1.1 | 0.00007595 | 0.14 | AML | other | m | 2023-01-01T21:26:54.33 |
IV.RM33.EHE. | ML:1.2 | 0.0000931 | 0.14 | AML | other | m | 2023-01-01T21:26:54.44 |
IV.NRCA.HHN. | ML:1.3 | 0.00010445 | 0.44 | AML | other | m | 2023-01-01T21:26:54.31 |
IV.NRCA.HHE. | ML:1.3 | 0.00010550000000000002 | 0.08 | AML | other | m | 2023-01-01T21:26:54.61 |
IV.MMO1.EHN. | ML:1.0 | 0.000058700000000000004 | 0.5 | AML | other | m | 2023-01-01T21:26:54.66 |
IV.MMO1.EHE. | ML:1.0 | 0.0000539 | 0.9 | AML | other | m | 2023-01-01T21:26:55.16 |
IV.LNSS.HHN. | ML:1.1 | 0.00007125000000000001 | 1.26 | AML | other | m | 2023-01-01T21:26:55.02 |
IV.LNSS.HHE. | ML:1.1 | 0.00007685 | 0.14 | AML | other | m | 2023-01-01T21:26:57.12 |
IV.FDMO.HHN. | ML:0.9 | 0.0000241 | 1.06 | AML | other | m | 2023-01-01T21:27:00.65 |
IV.FDMO.HHE. | ML:0.7 | 0.00001445 | 0.72 | AML | other | m | 2023-01-01T21:27:01.21 |
IV.CESI.HHN. | ML:1.1 | 0.0000307 | 0.86 | AML | other | m | 2023-01-01T21:27:01.33 |
IV.ARRO.EHN. | ML:0.9 | 0.000017899999999999998 | 0.54 | AML | other | m | 2023-01-01T21:27:02.21 |
IV.CESI.HHE. | ML:0.8 | 0.0000162 | 0.2 | AML | other | m | 2023-01-01T21:27:02.32 |
IV.ARRO.EHE. | ML:0.7 | 0.0000165 | 0.6 | AML | other | m | 2023-01-01T21:27:03.55 |
IV.ASSB.HHE. | ML:0.9 | 0.000013684999999999999 | 0.44 | AML | other | m | 2023-01-01T21:27:08.87 |
IV.ASSB.HHN. | ML:0.8 | 0.00001115 | 1.58 | AML | other | m | 2023-01-01T21:27:11.15 |