A magnitude ML 1.1 earthquake occured in region: 8 km NW Accumoli (RI), on
and geographic coordinates (lat, lon) 42.7500, 13.1840 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 |
---|---|---|---|---|
Accumoli | RI | 8 | 667 | 667 |
Norcia | PG | 9 | 4957 | 5624 |
Arquata del Tronto | AP | 10 | 1178 | 6802 |
Cascia | PG | 14 | 3217 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Amatrice | RI | 16 | 2657 | 13158 |
Montegallo | AP | 16 | 523 | 13681 |
Castelsantangelo sul Nera | MC | 16 | 281 | 13962 |
Acquasanta Terme | AP | 19 | 2916 | 16878 |
Preci | PG | 19 | 724 | 17602 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-02-26 09:54:58 |
42.7498 | 13.1845 | 11 | 2020-02-26 10:01:07 |
Sala Sismica INGV-Roma | 76827161 |
Field | Value |
---|---|
Time (UTC) | 2020-02-26 09:54:58 ± 0.03 |
Latitude | 42.7498 ± 0.0018 |
Longitude | 13.1845 ± 0.0024 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76827161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 210 |
Semi-minor axis of confidence ellipse (meter) | 176 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 70 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 52 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29498 |
Number of stations at which the event was observed | 41 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 76827161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-26 10:01:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2020-02-26T09:56:13.88 | 3.0 | undecidable | manual | Sn | 5.95 | 0 | |||
IV.MNTV.HNZ. | 2020-02-26T09:56:12.64 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.HAGA.HHZ. | 2020-02-26T09:56:09.02 | 3.0 | undecidable | manual | Pg | 24.77 | 0 | |||
IV.ACATE.HNZ. | 2020-02-26T09:56:07.05 | 3.0 | negative | manual | Pg | 20.969999 | 0 | |||
IX.CSG3.HNZ.01 | 2020-02-26T09:55:57.37 | 3.0 | undecidable | manual | Sg | 11.99 | 0 | |||
IV.MRVN.HHZ. | 2020-02-26T09:55:56.14 | 3.0 | undecidable | manual | Sn | 4.82 | 0 | |||
IV.ATTE.HHZ. | 2020-02-26T09:55:50.73 | 3.0 | undecidable | manual | Sg | 8.65 | 0 | |||
SL.LJU.BHZ. | 2020-02-26T09:55:44.52 | 3.0 | undecidable | manual | Pn | 6.41 | 0 | |||
GU.GRAM.HHZ. | 2020-02-26T09:55:40.40 | 3.0 | negative | manual | Pg | 9.57 | 0 | |||
IV.CRND.HNZ. | 2020-02-26T09:55:36.14 | 3.0 | undecidable | manual | Pn | -0.39 | 0 | |||
IV.AMUR.HHZ. | 2020-02-26T09:55:36.94 | 3.0 | undecidable | manual | Pg | 18.379999 | 0 | |||
IV.VVLD.HHZ. | 2020-02-26T09:55:35.61 | 3.0 | undecidable | manual | Sg | 5.49 | 0 | |||
IV.MCRV.HHZ. | 2020-02-26T09:55:34.88 | 3.0 | undecidable | manual | Sn | -8.24 | 0 | |||
IV.EUCT.HNZ. | 2020-02-26T09:55:34.56 | 3.0 | negative | manual | Pn | -7.98 | 0 | |||
IV.TRE1.HNZ. | 2020-02-26T09:55:33.06 | 3.0 | undecidable | manual | Sn | -7.31 | 0 | |||
IV.VIVA.HHZ. | 2020-02-26T09:55:33.71 | 3.0 | undecidable | manual | Sg | 2.02 | 0 | |||
IV.IMOL.HNZ. | 2020-02-26T09:55:33.45 | 3.0 | positive | manual | Pg | 11.91 | 0 | |||
IV.JOPP.HHZ. | 2020-02-26T09:55:32.27 | 3.0 | undecidable | manual | Pn | 0.35 | 0 | |||
IV.AGLI.HHZ. | 2020-02-26T09:55:31.95 | 3.0 | negative | manual | Pg | 4.61 | 0 | |||
IT.VNF1.HGZ. | 2020-02-26T09:55:28.93 | 3.0 | undecidable | manual | Sn | -2.79 | 0 | |||
IT.FIE.HGZ. | 2020-02-26T09:55:25.11 | 3.0 | positive | manual | Pg | 6.46 | 0 | |||
IV.APEC.HHZ. | 2020-02-26T09:55:24.10 | 3.0 | negative | manual | Pg | 11.72 | 0 | |||
IV.MCEL.HHZ. | 2020-02-26T09:55:22.84 | 3.0 | undecidable | manual | Pn | 6.31 | 0 | |||
IV.SALB.HHZ. | 2020-02-26T09:55:21.33 | 3.0 | negative | manual | Pn | -1.53 | 0 | |||
IV.FOSV.EHZ. | 2020-02-26T09:55:20.39 | 3.0 | positive | manual | Pg | 10.8 | 0 | |||
TV.SF04.EHZ. | 2020-02-26T09:55:19.29 | 3.0 | undecidable | manual | Pg | 8.57 | 0 | |||
IV.PTRJ.HNZ. | 2020-02-26T09:55:17.50 | 3.0 | undecidable | manual | Pg | 11.86 | 0 | |||
IV.VITU.HHZ. | 2020-02-26T09:55:12.38 | 3.0 | undecidable | manual | Pg | 5.82 | 0 | |||
IV.MCRV.HHZ. | 2020-02-26T09:55:09.70 | 3.0 | undecidable | manual | Pn | -0.85 | 0 | |||
IV.RM33.EHZ. | 2020-02-26T09:55:08.43 | 0.3 | undecidable | manual | S | 175 | 26.8509 | 50 | -0.08 | 73 |
IV.GAVE.EHZ. | 2020-02-26T09:55:07.99 | 0.3 | undecidable | manual | S | 255 | 24.4533 | 50 | 0.1 | 71 |
IV.CAFE.HHZ. | 2020-02-26T09:55:07.46 | 3.0 | negative | manual | Pn | -2.25 | 0 | |||
IV.LNSS.HHZ. | 2020-02-26T09:55:06.62 | 0.3 | undecidable | manual | S | 216 | 20.0688 | 50 | -0.09 | 74 |
IV.MMO1.EHZ. | 2020-02-26T09:55:06.79 | 0.3 | undecidable | manual | S | 35 | 20.2686 | 50 | 0.05 | 74 |
IV.ATTE.HHZ. | 2020-02-26T09:55:06.45 | 3.0 | undecidable | manual | Pn | -3.52 | 0 | |||
IV.MC2.EHZ. | 2020-02-26T09:55:06.21 | 0.6 | undecidable | manual | S | 1 | 17.9709 | 50 | 0.09 | 49 |
IV.MCIV.CHZ. | 2020-02-26T09:55:05.66 | 3.0 | undecidable | manual | Pn | -4.72 | 0 | |||
IV.T1299.HNE. | 2020-02-26T09:55:05.51 | 0.3 | undecidable | manual | S | 148 | 15.0738 | 126 | 0.16 | 72 |
IV.FDMO.HHZ. | 2020-02-26T09:55:05.33 | 0.3 | undecidable | manual | P | 346 | 32.745 | 50 | -0.02 | 73 |
IV.MTRA.EHZ. | 2020-02-26T09:55:05.73 | 0.3 | undecidable | manual | S | 87 | 17.2716 | 50 | -0.23 | 71 |
IV.RM33.EHZ. | 2020-02-26T09:55:04.50 | 0.3 | undecidable | manual | P | 175 | 26.8509 | 50 | 0.07 | 73 |
IV.NRCA.HHZ. | 2020-02-26T09:55:04.09 | 0.1 | undecidable | manual | S | 328 | 10.878 | 135 | -0.15 | 100 |
IV.GAVE.EHZ. | 2020-02-26T09:55:04.00 | 0.3 | undecidable | manual | P | 255 | 24.4533 | 50 | -0.07 | 74 |
IV.MC2.EHZ. | 2020-02-26T09:55:03.22 | 0.6 | positive | manual | P | 1 | 17.9709 | 50 | 0.16 | 48 |
IV.LNSS.HHZ. | 2020-02-26T09:55:03.27 | 0.3 | undecidable | manual | P | 216 | 20.0688 | 50 | -0.12 | 74 |
IV.MMO1.EHZ. | 2020-02-26T09:55:03.46 | 0.1 | positive | manual | P | 35 | 20.2686 | 50 | 0.05 | 99 |
IV.SMA1.EHE. | 2020-02-26T09:55:03.09 | 0.3 | undecidable | manual | P | 137 | 18.0708 | 50 | 0.01 | 75 |
IV.T1299.HNE. | 2020-02-26T09:55:02.75 | 0.3 | undecidable | manual | P | 148 | 15.0738 | 126 | 0.14 | 73 |
IV.NRCA.HHZ. | 2020-02-26T09:55:02.08 | 0.1 | negative | manual | P | 328 | 10.878 | 135 | 0.11 | 98 |
IV.MTRA.EHZ. | 2020-02-26T09:55:02.96 | 0.3 | undecidable | manual | P | 87 | 17.2716 | 50 | 0 | 75 |
IT.VNF1.HGZ. | 2020-02-26T09:55:01.90 | 3.0 | positive | manual | Pn | -2.25 | 0 | |||
IV.ARRO.EHZ. | 2020-02-26T09:54:57.66 | 3.0 | undecidable | manual | Pn | -7.9 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.0 | 0.00010544999999999999 | 0.12 | AML | other | m | 2020-02-26T09:55:05.49 |
IV.MTRA.EHN. | ML:1.2 | 0.000142 | 0.3 | AML | other | m | 2020-02-26T09:55:06.13 |
IV.NRCA.HHN. | ML:0.9 | 0.0000991 | 0.8 | AML | other | m | 2020-02-26T09:55:06.67 |
IV.MTRA.EHE. | ML:1.2 | 0.000145 | 0.14 | AML | other | m | 2020-02-26T09:55:06.45 |
IV.GAVE.EHN. | ML:1.1 | 0.00007680000000000001 | 0.42 | AML | other | m | 2020-02-26T09:55:08.78 |
IV.GAVE.EHE. | ML:1.0 | 0.00006625 | 1.54 | AML | other | m | 2020-02-26T09:55:08.82 |