A magnitude ML 1.3 earthquake occured in region: 2 km NE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7130, 13.2680 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 3 | 667 | 667 |
Arquata del Tronto | AP | 7 | 1178 | 1845 |
Amatrice | RI | 9 | 2657 | 4502 |
Acquasanta Terme | AP | 13 | 2916 | 7418 |
Cittareale | RI | 14 | 482 | 7900 |
Montegallo | AP | 15 | 523 | 8423 |
Norcia | PG | 17 | 4957 | 13380 |
Valle Castellana | TE | 19 | 977 | 14357 |
Campotosto | AQ | 19 | 542 | 14899 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-04-18 15:32:56 |
42.7132 | 13.2677 | 10 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 125093051 |
Reviewed Rev100 |
ML 1.3 | 2023-04-18 15:32:56 |
42.714 | 13.2682 | 10 | 2023-04-18 15:59:28 |
Sala Sismica INGV-Roma | 116492691 |
Field | Value |
---|---|
Time (UTC) | 2023-04-18 15:32:56 ± 0.04 |
Latitude | 42.7132 ± 0.0018 |
Longitude | 13.2677 ± 0.0037 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 125093051 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 346 |
Semi-minor axis of confidence ellipse (meter) | 114 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 80 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 38 |
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) | 0.45506 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 125093051 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-07 11:03:18 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 116492691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-18 15:59:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2023-04-18T15:33:52.26 | 3.0 | undecidable | manual | Sn | -0.28 | 0 | |||
IV.VAGA.HHZ. | 2023-04-18T15:33:42.85 | 3.0 | undecidable | manual | S | 0.67 | 0 | |||
IV.SNAL.HNZ. | 2023-04-18T15:33:38.46 | 3.0 | undecidable | manual | Pg | 5.3 | 0 | |||
IV.FRON.EHZ. | 2023-04-18T15:33:26.57 | 3.0 | undecidable | manual | S | 0.51 | 0 | |||
IV.ARVD.HHZ. | 2023-04-18T15:33:23.45 | 3.0 | undecidable | manual | S | -0.52 | 0 | |||
IV.EL6.EHZ. | 2023-04-18T15:33:18.40 | 3.0 | undecidable | manual | S | 0.58 | 0 | |||
IV.MML1.EHZ. | 2023-04-18T15:33:12.43 | 0.3 | undecidable | manual | S | 332 | 50.5161 | 50 | 0.27 | 67 |
IV.CSP1.EHZ. | 2023-04-18T15:33:10.04 | 0.3 | undecidable | manual | S | 353 | 42.3243 | 50 | 0.07 | 71 |
IV.CESI.HHZ. | 2023-04-18T15:33:10.37 | 0.3 | undecidable | manual | S | 318 | 43.8228 | 50 | 0 | 72 |
IV.GUMA.HHZ. | 2023-04-18T15:33:09.87 | 0.3 | undecidable | manual | S | 8 | 39.1275 | 50 | 0.74 | 59 |
IV.MF5.EHZ. | 2023-04-18T15:33:08.51 | 0.6 | undecidable | manual | S | 27 | 34.2435 | 50 | 0.7 | 41 |
IV.GIGS.HHZ. | 2023-04-18T15:33:08.43 | 0.3 | undecidable | manual | S | 139 | 38.1285 | 50 | -0.42 | 66 |
IV.FDMO.HHZ. | 2023-04-18T15:33:08.86 | 0.3 | undecidable | manual | S | 338 | 38.7279 | 50 | -0.16 | 70 |
IV.GAVE.EHN. | 2023-04-18T15:33:06.64 | 0.6 | undecidable | manual | S | 266 | 30.5472 | 50 | -0.19 | 47 |
IV.TERO.HHZ. | 2023-04-18T15:33:06.12 | 0.3 | undecidable | manual | S | 110 | 29.2485 | 50 | -0.35 | 69 |
IV.MML1.EHZ. | 2023-04-18T15:33:05.40 | 0.1 | undecidable | manual | P | 332 | 50.5161 | 50 | 0.06 | 94 |
IV.LNSS.HHZ. | 2023-04-18T15:33:04.64 | 0.3 | undecidable | manual | S | 237 | 22.2555 | 115 | 0.12 | 73 |
IV.CAMP.HHE. | 2023-04-18T15:33:04.45 | 0.3 | undecidable | manual | S | 150 | 22.8549 | 114 | -0.26 | 71 |
IV.RM33.EHZ. | 2023-04-18T15:33:04.86 | 0.3 | undecidable | manual | S | 191 | 23.0547 | 114 | 0.07 | 73 |
IV.CESI.HHZ. | 2023-04-18T15:33:04.16 | 0.1 | undecidable | manual | P | 318 | 43.8228 | 50 | -0.15 | 93 |
IV.MMO1.EHZ. | 2023-04-18T15:33:04.02 | 0.3 | undecidable | manual | S | 13 | 21.1677 | 116 | -0.18 | 72 |
IV.FDMO.HHZ. | 2023-04-18T15:33:03.56 | 0.1 | undecidable | manual | P | 338 | 38.7279 | 50 | 0.03 | 96 |
IV.GUMA.HHZ. | 2023-04-18T15:33:03.82 | 0.1 | undecidable | manual | P | 8 | 39.1275 | 50 | 0.23 | 92 |
IV.MF5.EHZ. | 2023-04-18T15:33:03.13 | 0.6 | positive | manual | P | 27 | 34.2435 | 50 | 0.29 | 46 |
IV.CSP1.EHZ. | 2023-04-18T15:33:03.96 | 0.1 | undecidable | manual | P | 353 | 42.3243 | 50 | -0.12 | 94 |
7F.SIB2.EHN. | 2023-04-18T15:33:03.46 | 0.3 | undecidable | manual | S | 8 | 19.9689 | 117 | -0.35 | 70 |
7F.SIB1.EHZ. | 2023-04-18T15:33:03.83 | 0.3 | undecidable | manual | S | 1 | 20.1687 | 117 | -0.04 | 74 |
IV.GIGS.HHZ. | 2023-04-18T15:33:03.18 | 0.1 | undecidable | manual | P | 139 | 38.1285 | 50 | -0.25 | 92 |
IV.GAVE.EHN. | 2023-04-18T15:33:02.15 | 0.1 | undecidable | manual | P | 266 | 30.5472 | 50 | -0.12 | 96 |
7F.SIB3.EHN. | 2023-04-18T15:33:02.96 | 0.3 | undecidable | manual | S | 1 | 17.9709 | 120 | -0.24 | 72 |
IV.NRCA.HHZ. | 2023-04-18T15:33:02.97 | 0.3 | undecidable | manual | S | 317 | 18.2706 | 119 | -0.33 | 70 |
IV.RM33.EHZ. | 2023-04-18T15:33:01.18 | 0.1 | undecidable | manual | P | 191 | 23.0547 | 114 | 0.09 | 97 |
IV.TERO.HHZ. | 2023-04-18T15:33:01.92 | 0.1 | undecidable | manual | P | 110 | 29.2485 | 50 | -0.14 | 96 |
IV.SMA1.EHZ. | 2023-04-18T15:33:01.53 | 0.3 | undecidable | manual | S | 149 | 10.6782 | 134 | 0.36 | 71 |
IV.LNSS.HHZ. | 2023-04-18T15:33:01.01 | 0.1 | undecidable | manual | P | 237 | 22.2555 | 115 | 0.08 | 98 |
IV.CAMP.HHE. | 2023-04-18T15:33:01.10 | 0.3 | undecidable | manual | P | 150 | 22.8549 | 114 | 0.06 | 74 |
IV.MTRA.HNZ. | 2023-04-18T15:33:01.38 | 0.3 | undecidable | manual | S | 65 | 11.5773 | 131 | -0.01 | 76 |
7F.SIB2.EHN. | 2023-04-18T15:33:00.40 | 0.3 | undecidable | manual | P | 8 | 19.9689 | 117 | -0.12 | 73 |
7F.SIB1.EHZ. | 2023-04-18T15:33:00.61 | 0.1 | undecidable | manual | P | 1 | 20.1687 | 117 | 0.05 | 99 |
IV.MMO1.EHZ. | 2023-04-18T15:33:00.69 | 0.1 | undecidable | manual | P | 13 | 21.1677 | 116 | -0.06 | 99 |
7F.SIB3.EHN. | 2023-04-18T15:33:00.13 | 0.1 | undecidable | manual | P | 1 | 17.9709 | 120 | -0.04 | 99 |
IV.NRCA.HHZ. | 2023-04-18T15:33:00.22 | 0.1 | undecidable | manual | P | 317 | 18.2706 | 119 | -0.01 | 100 |
IV.MTRA.HNZ. | 2023-04-18T15:32:59.48 | 0.3 | undecidable | manual | P | 65 | 11.5773 | 131 | 0.36 | 71 |
IV.SMA1.EHZ. | 2023-04-18T15:32:59.41 | 0.1 | undecidable | manual | P | 149 | 10.6782 | 134 | 0.41 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.4 | 0.00028100000000000005 | 0.36 | AML | other | m | 2023-04-18T15:33:01.58 |
IV.SMA1.EHE. | ML:1.4 | 0.00034050000000000004 | 0.18 | AML | other | m | 2023-04-18T15:33:01.67 |
IV.NRCA.HHN. | ML:1.3 | 0.00015899999999999996 | 1.46 | AML | other | m | 2023-04-18T15:33:03.16 |
IV.MMO1.EHE. | ML:1.0 | 0.00007630000000000001 | 0.08 | AML | other | m | 2023-04-18T15:33:04.18 |
IV.NRCA.HHE. | ML:1.5 | 0.0002605 | 0.18 | AML | other | m | 2023-04-18T15:33:04.10 |
IV.LNSS.HHN. | ML:1.3 | 0.0001305 | 1.12 | AML | other | m | 2023-04-18T15:33:05.78 |
IV.LNSS.HHE. | ML:1.3 | 0.0001215 | 0.5 | AML | other | m | 2023-04-18T15:33:05.43 |
IV.RM33.EHN. | ML:1.2 | 0.00009504999999999999 | 0.34 | AML | other | m | 2023-04-18T15:33:05.34 |
IV.RM33.EHE. | ML:1.3 | 0.000136 | 0.64 | AML | other | m | 2023-04-18T15:33:05.24 |
IV.TERO.HHN. | ML:1.3 | 0.00010535 | 0.08 | AML | other | m | 2023-04-18T15:33:06.69 |
IV.TERO.HHE. | ML:1.1 | 0.00006455 | 0.12 | AML | other | m | 2023-04-18T15:33:06.85 |
IV.MMO1.EHN. | ML:0.9 | 0.0000563 | 1 | AML | other | m | 2023-04-18T15:33:08.63 |
IV.FDMO.HHN. | ML:1.0 | 0.00003955 | 0.28 | AML | other | m | 2023-04-18T15:33:09.08 |
IV.FDMO.HHE. | ML:1.0 | 0.000036150000000000005 | 1.74 | AML | other | m | 2023-04-18T15:33:10.12 |
IV.GUMA.HHE. | ML:1.7 | 0.000176 | 0.36 | AML | other | m | 2023-04-18T15:33:10.12 |
IV.GUMA.HHN. | ML:1.6 | 0.000128 | 0.96 | AML | other | m | 2023-04-18T15:33:10.61 |
IV.CSP1.EHE. | ML:1.4 | 0.00008485 | 0.5 | AML | other | m | 2023-04-18T15:33:10.36 |
IV.CESI.HHE. | ML:1.1 | 0.000033549999999999996 | 1.6 | AML | other | m | 2023-04-18T15:33:10.08 |
IV.CSP1.EHN. | ML:1.5 | 0.0001015 | 0.9 | AML | other | m | 2023-04-18T15:33:11.11 |
IV.CESI.HHN. | ML:1.3 | 0.0000578 | 1.1 | AML | other | m | 2023-04-18T15:33:11.59 |
IV.MML1.EHE. | ML:1.1 | 0.00003175 | 0.38 | AML | other | m | 2023-04-18T15:33:13.12 |
IV.MML1.EHN. | ML:1.0 | 0.00002465 | 0.72 | AML | other | m | 2023-04-18T15:33:13.17 |
IV.ARVD.HHE. | ML:1.4 | 0.00003205 | 0.52 | AML | other | m | 2023-04-18T15:33:27.84 |
IV.ARVD.HHN. | ML:1.3 | 0.00002715 | 0.06 | AML | other | m | 2023-04-18T15:33:30.80 |
IV.VAGA.HHE. | ML:1.8 | 0.0000317 | 0.42 | AML | other | m | 2023-04-18T15:33:46.04 |
IV.VAGA.HHN. | ML:1.8 | 0.00003165 | 0.42 | AML | other | m | 2023-04-18T15:33:54.17 |