A magnitude ML 1.1 earthquake occured in region: 4 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6900, 13.2040 at 10 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 | 4 | 667 | 667 |
Cittareale | RI | 9 | 482 | 1149 |
Amatrice | RI | 10 | 2657 | 3806 |
Arquata del Tronto | AP | 12 | 1178 | 4984 |
Norcia | PG | 15 | 4957 | 9941 |
Cascia | PG | 16 | 3217 | 13158 |
Montereale | AQ | 19 | 2581 | 15739 |
Acquasanta Terme | AP | 19 | 2916 | 18655 |
Campotosto | AQ | 20 | 542 | 19197 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-05-19 18:22:52 |
42.6897 | 13.2037 | 10 | 2020-05-19 18:34:42 |
Sala Sismica INGV-Roma | 79336591 |
Field | Value |
---|---|
Time (UTC) | 2020-05-19 18:22:52 ± 0.06 |
Latitude | 42.6897 ± 0.0036 |
Longitude | 13.2037 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79336591 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 359 |
Semi-minor axis of confidence ellipse (meter) | 315 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 259 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35703 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 79336591 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-19 18:34:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SBPO.HNZ. | 2020-05-19T18:24:22.58 | 3.0 | undecidable | manual | Sg | 7.68 | 0 | |||
IV.MRVN.HHZ. | 2020-05-19T18:24:15.22 | 3.0 | undecidable | manual | Sg | 10.13 | 0 | |||
AC.VLO.HHZ. | 2020-05-19T18:24:14.96 | 3.0 | undecidable | manual | Pg | 7.6 | 0 | |||
IV.CAPR.HNZ. | 2020-05-19T18:23:56.53 | 3.0 | undecidable | manual | Pg | 6.95 | 0 | |||
IV.ZONE.HHZ. | 2020-05-19T18:23:51.62 | 3.0 | undecidable | manual | Pg | 1.45 | 0 | |||
IV.FIR.HHZ. | 2020-05-19T18:23:48.03 | 3.0 | undecidable | manual | Sg | 2.99 | 0 | |||
XK.GIZZ.HHZ. | 2020-05-19T18:23:47.01 | 3.0 | positive | manual | Pn | -3.76 | 0 | |||
IV.PTRJ.HHZ. | 2020-05-19T18:23:33.63 | 3.0 | undecidable | manual | Sg | -0.88 | 0 | |||
IV.PE3.EHZ. | 2020-05-19T18:23:28.76 | 3.0 | undecidable | manual | Sg | -5.87 | 0 | |||
IV.VISG.HHZ. | 2020-05-19T18:23:14.35 | 3.0 | positive | manual | Pn | -9.99 | 0 | |||
IV.PTRJ.HHZ. | 2020-05-19T18:23:13.12 | 3.0 | positive | manual | Pg | -2.09 | 0 | |||
IV.ROSPO.HHZ. | 2020-05-19T18:23:13.95 | 3.0 | positive | manual | Pg | -2 | 0 | |||
IV.VVLD.HHZ. | 2020-05-19T18:23:12.08 | 3.0 | undecidable | manual | Sn | -1.87 | 0 | |||
TV.SF01.EHZ. | 2020-05-19T18:23:10.97 | 3.0 | undecidable | manual | Pg | 1.39 | 0 | |||
IV.FDMO.HHZ. | 2020-05-19T18:23:05.84 | 0.3 | undecidable | manual | S | 346 | 39.627 | 50 | 0.18 | 70 |
IV.MCIV.CHZ. | 2020-05-19T18:23:02.49 | 3.0 | positive | manual | Pn | -5.91 | 0 | |||
IV.MMO1.EHZ. | 2020-05-19T18:23:01.76 | 0.1 | undecidable | manual | S | 23 | 25.3524 | 50 | -0.09 | 97 |
IV.FDMO.HHZ. | 2020-05-19T18:23:00.06 | 0.1 | undecidable | manual | P | 346 | 39.627 | 50 | -0.03 | 96 |
IV.RM33.EHZ. | 2020-05-19T18:22:59.95 | 0.1 | undecidable | manual | S | 177 | 20.0688 | 117 | -0.36 | 92 |
IV.MTRA.EHZ. | 2020-05-19T18:22:59.23 | 0.1 | undecidable | manual | S | 65 | 17.3715 | 121 | -0.28 | 95 |
IV.LNSS.HHZ. | 2020-05-19T18:22:59.28 | 0.1 | undecidable | manual | S | 234 | 16.4724 | 122 | 0.06 | 99 |
IV.NRCA.HHZ. | 2020-05-19T18:22:59.46 | 0.1 | undecidable | manual | S | 336 | 17.5713 | 121 | -0.09 | 98 |
IV.TERO.HHZ. | 2020-05-19T18:22:59.01 | 3.0 | undecidable | manual | P | -5.38 | 0 | |||
IV.SMA1.EHZ. | 2020-05-19T18:22:58.24 | 0.1 | undecidable | manual | S | 121 | 12.5763 | 130 | 0.1 | 99 |
IV.T1299.HNE. | 2020-05-19T18:22:57.36 | 0.1 | undecidable | manual | S | 134 | 8.88 | 139 | 0.14 | 99 |
IV.MMO1.EHZ. | 2020-05-19T18:22:57.82 | 0.1 | undecidable | manual | P | 23 | 25.3524 | 50 | -0.07 | 97 |
IV.MC2.EHZ. | 2020-05-19T18:22:57.88 | 0.1 | undecidable | manual | P | 357 | 24.6531 | 50 | 0.1 | 97 |
IV.NRCA.HHZ. | 2020-05-19T18:22:56.59 | 0.1 | undecidable | manual | P | 336 | 17.5713 | 121 | 0.03 | 99 |
IV.RM33.EHZ. | 2020-05-19T18:22:56.82 | 0.1 | undecidable | manual | P | 177 | 20.0688 | 117 | -0.18 | 96 |
IV.MTRA.EHZ. | 2020-05-19T18:22:56.48 | 0.1 | undecidable | manual | P | 65 | 17.3715 | 121 | -0.06 | 99 |
IV.SMA1.EHZ. | 2020-05-19T18:22:56.07 | 0.1 | undecidable | manual | P | 121 | 12.5763 | 130 | 0.32 | 94 |
IV.LNSS.HHZ. | 2020-05-19T18:22:56.36 | 0.1 | undecidable | manual | P | 234 | 16.4724 | 122 | -0.01 | 100 |
IV.T1299.HNE. | 2020-05-19T18:22:55.46 | 0.1 | undecidable | manual | P | 134 | 8.88 | 139 | 0.25 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.1 | 0.000092 | 0.58 | AML | other | m | 2020-05-19T18:23:00.32 |
IV.RM33.EHN. | ML:1.3 | 0.0001395 | 0.24 | AML | other | m | 2020-05-19T18:23:00.14 |
IV.SMA1.EHE. | ML:0.9 | 0.00007865527999999999 | 0.2176 | AML | other | m | 2020-05-19T18:22:58.73 |
IV.SMA1.EHN. | ML:0.8 | 0.00006314346 | 0.1792 | AML | other | m | 2020-05-19T18:22:58.60 |
IV.LNSS.HHE. | ML:0.9 | 0.00006552385 | 0.1536 | AML | other | m | 2020-05-19T18:23:00.05 |
IV.LNSS.HHN. | ML:1.0 | 0.00008326834999999999 | 0.1792 | AML | other | m | 2020-05-19T18:22:59.92 |
IV.MTRA.HNE. | ML:1.2 | 0.00012026935 | 0.192 | AML | other | m | 2020-05-19T18:22:59.78 |
IV.MTRA.HNN. | ML:1.0 | 0.00008049907 | 0.5632 | AML | other | m | 2020-05-19T18:22:59.39 |
IV.MTRA.EHE. | ML:1.0 | 0.00008859981 | 0.2688 | AML | other | m | 2020-05-19T18:23:00.10 |
IV.MTRA.EHN. | ML:0.9 | 0.00007038385 | 0.128 | AML | other | m | 2020-05-19T18:22:59.46 |
IV.NRCA.HNE. | ML:1.4 | 0.000201063 | 0.128 | AML | other | m | 2020-05-19T18:22:59.81 |
IV.NRCA.HNN. | ML:1.0 | 0.000073388575 | 0.6144 | AML | other | m | 2020-05-19T18:22:59.57 |
IV.NRCA.HHE. | ML:1.4 | 0.0002254903 | 0.1792 | AML | other | m | 2020-05-19T18:22:59.74 |
IV.NRCA.HHN. | ML:0.8 | 0.000054260644999999997 | 0.1536 | AML | other | m | 2020-05-19T18:23:00.15 |
IV.RM33.HNE. | ML:1.1 | 0.000088810125 | 0.1536 | AML | other | m | 2020-05-19T18:23:00.12 |
IV.RM33.HNN. | ML:1.3 | 0.00013719928 | 0.1536 | AML | other | m | 2020-05-19T18:23:00.02 |