A magnitude ML 1.1 earthquake occured in region: 8 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7440, 13.1710 at 9 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 | 8 | 667 | 667 |
Norcia | PG | 8 | 4957 | 5624 |
Arquata del Tronto | AP | 11 | 1178 | 6802 |
Cascia | PG | 13 | 3217 | 10019 |
Cittareale | RI | 14 | 482 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Castelsantangelo sul Nera | MC | 17 | 281 | 13439 |
Montegallo | AP | 17 | 523 | 13962 |
Preci | PG | 19 | 724 | 14686 |
Poggiodomo | PG | 20 | 117 | 14803 |
Acquasanta Terme | AP | 20 | 2916 | 17719 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-09-22 23:46:53 |
42.744 | 13.1712 | 9 | 2022-09-22 23:51:34 |
Sala Sismica INGV-Roma | 110031801 |
Field | Value |
---|---|
Time (UTC) | 2022-09-22 23:46:53 ± 0.08 |
Latitude | 42.7440 ± 0.0036 |
Longitude | 13.1712 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 110031801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 538 |
Semi-minor axis of confidence ellipse (meter) | 321 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34894 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 110031801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-22 23:51:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2022-09-22T23:47:21.07 | 3.0 | undecidable | manual | S | -0.13 | 0 | |||
IV.EL6.EHZ. | 2022-09-22T23:47:15.20 | 3.0 | undecidable | manual | S | 0.09 | 0 | |||
IV.GUMA.HHZ. | 2022-09-22T23:47:07.68 | 0.1 | undecidable | manual | S | 21 | 37.8288 | 50 | 0.82 | 77 |
IV.CSP1.EHZ. | 2022-09-22T23:47:07.08 | 0.1 | undecidable | manual | S | 4 | 38.7279 | 50 | -0.02 | 96 |
IV.MF5.EHZ. | 2022-09-22T23:47:06.78 | 0.1 | undecidable | manual | S | 41 | 35.8419 | 50 | 0.45 | 88 |
IV.CING.HHZ. | 2022-09-22T23:47:06.81 | 3.0 | undecidable | manual | P | 0.28 | 0 | |||
IV.CESI.HHZ. | 2022-09-22T23:47:05.92 | 0.1 | undecidable | manual | S | 323 | 36.1416 | 50 | -0.5 | 87 |
IV.FDMO.HHZ. | 2022-09-22T23:47:05.40 | 0.1 | undecidable | manual | S | 348 | 33.1446 | 50 | -0.22 | 93 |
IV.FIAM.HHZ. | 2022-09-22T23:47:03.17 | 3.0 | negative | manual | P | -0.38 | 0 | |||
IV.GAVE.EHZ. | 2022-09-22T23:47:02.95 | 0.1 | undecidable | manual | S | 256 | 23.2545 | 111 | 0.48 | 90 |
IV.RM33.EHZ. | 2022-09-22T23:47:02.93 | 0.1 | undecidable | manual | S | 172 | 26.3514 | 109 | -0.53 | 88 |
IV.CSP1.EHZ. | 2022-09-22T23:47:01.31 | 0.1 | undecidable | manual | P | 4 | 38.7279 | 50 | -0.18 | 93 |
IV.ARRO.EHZ. | 2022-09-22T23:47:01.04 | 3.0 | negative | manual | P | 0.02 | 0 | |||
IV.MC2.EHZ. | 2022-09-22T23:47:01.22 | 0.6 | undecidable | manual | S | 4 | 18.6702 | 115 | 0.23 | 48 |
IV.MMO1.EHZ. | 2022-09-22T23:47:01.68 | 0.1 | undecidable | manual | S | 36 | 21.3675 | 113 | -0.19 | 96 |
IV.GUMA.HHZ. | 2022-09-22T23:47:01.42 | 1.0 | positive | manual | P | 21 | 37.8288 | 50 | 0.07 | 24 |
IV.SMA1.EHZ. | 2022-09-22T23:47:01.13 | 0.1 | undecidable | manual | S | 133 | 18.3705 | 116 | 0.22 | 96 |
IV.MF5.EHZ. | 2022-09-22T23:47:01.03 | 1.0 | positive | manual | P | 41 | 35.8419 | 50 | -0.02 | 24 |
IV.TERO.HHZ. | 2022-09-22T23:47:01.38 | 3.0 | undecidable | manual | P | 0.26 | 0 | |||
IV.LNSS.HHZ. | 2022-09-22T23:47:01.42 | 0.1 | undecidable | manual | S | 214 | 18.9699 | 115 | 0.34 | 93 |
IV.FDMO.HHZ. | 2022-09-22T23:47:00.29 | 1.0 | negative | manual | P | 348 | 33.1446 | 50 | -0.35 | 23 |
IV.CESI.HHZ. | 2022-09-22T23:47:00.85 | 0.6 | undecidable | manual | P | 323 | 36.1416 | 50 | -0.25 | 46 |
IV.RM33.EHZ. | 2022-09-22T23:46:59.05 | 0.6 | positive | manual | P | 172 | 26.3514 | 109 | -0.34 | 46 |
IV.NRCA.HHZ. | 2022-09-22T23:46:58.63 | 0.1 | undecidable | manual | S | 335 | 10.9779 | 129 | -0.09 | 100 |
IV.GAVE.EHZ. | 2022-09-22T23:46:58.87 | 0.6 | negative | manual | P | 256 | 23.2545 | 111 | 0.05 | 49 |
IV.MC2.EHZ. | 2022-09-22T23:46:58.00 | 0.1 | undecidable | manual | P | 4 | 18.6702 | 115 | 0.04 | 99 |
IV.MMO1.EHZ. | 2022-09-22T23:46:58.20 | 0.1 | undecidable | manual | P | 36 | 21.3675 | 113 | -0.26 | 94 |
IV.SMA1.EHZ. | 2022-09-22T23:46:57.92 | 1.0 | positive | manual | P | 133 | 18.3705 | 116 | 0 | 25 |
IV.LNSS.HHZ. | 2022-09-22T23:46:57.94 | 1.0 | undecidable | manual | P | 214 | 18.9699 | 115 | -0.08 | 25 |
IV.NRCA.HHZ. | 2022-09-22T23:46:56.72 | 0.1 | positive | manual | P | 335 | 10.9779 | 129 | 0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:1.6 | 0.000345 | 0.16 | AML | other | m | 2022-09-22T23:47:01.39 |
IV.LNSS.HHN. | ML:1.5 | 0.0002495 | 0.34 | AML | other | m | 2022-09-22T23:47:01.68 |
IV.MC2.EHN. | ML:1.6 | 0.00029000000000000006 | 0.54 | AML | other | m | 2022-09-22T23:47:01.82 |
IV.MC2.EHE. | ML:1.5 | 0.000235 | 0.62 | AML | other | m | 2022-09-22T23:47:02.05 |
IV.MMO1.EHN. | ML:1.2 | 0.000117 | 1.32 | AML | other | m | 2022-09-22T23:47:02.92 |
IV.MMO1.EHE. | ML:1.2 | 0.0001215 | 1.3 | AML | other | m | 2022-09-22T23:47:02.21 |
IV.GAVE.EHN. | ML:1.2 | 0.0000932 | 1.24 | AML | other | m | 2022-09-22T23:47:03.67 |
IV.RM33.EHN. | ML:1.0 | 0.0000518 | 0.4 | AML | other | m | 2022-09-22T23:47:03.92 |
IV.RM33.EHE. | ML:1.1 | 0.00007494999999999999 | 0.82 | AML | other | m | 2022-09-22T23:47:04.52 |
IV.GAVE.EHE. | ML:1.2 | 0.00010785 | 1.12 | AML | other | m | 2022-09-22T23:47:04.94 |
IV.SMA1.EHN. | ML:0.9 | 0.0000642 | 0.4 | AML | other | m | 2022-09-22T23:47:05.44 |
IV.SMA1.EHE. | ML:0.9 | 0.000060899999999999996 | 0.5 | AML | other | m | 2022-09-22T23:47:05.75 |
IV.FDMO.HHN. | ML:1.0 | 0.00004285 | 1.1 | AML | other | m | 2022-09-22T23:47:06.22 |
IV.FDMO.HHE. | ML:0.9 | 0.0000334 | 0.52 | AML | other | m | 2022-09-22T23:47:06.62 |
IV.CESI.HHN. | ML:1.0 | 0.0000374 | 1.48 | AML | other | m | 2022-09-22T23:47:06.89 |
IV.CESI.HHE. | ML:0.8 | 0.00002745 | 0.84 | AML | other | m | 2022-09-22T23:47:06.56 |
IV.GUMA.HHE. | ML:1.9 | 0.000301 | 0.22 | AML | other | m | 2022-09-22T23:47:07.84 |
IV.GUMA.HHN. | ML:1.8 | 0.0002535 | 0.52 | AML | other | m | 2022-09-22T23:47:07.93 |
IV.ARRO.EHE. | ML:0.8 | 0.000025750000000000002 | 1.14 | AML | other | m | 2022-09-22T23:47:08.60 |
IV.ARRO.EHN. | ML:0.7 | 0.0000206 | 1.52 | AML | other | m | 2022-09-22T23:47:11.11 |
IV.FIAM.HHE. | ML:1.1 | 0.00003025 | 1.4 | AML | other | m | 2022-09-22T23:47:12.84 |
IV.FIAM.HHN. | ML:1.0 | 0.000025750000000000002 | 0.42 | AML | other | m | 2022-09-22T23:47:17.38 |