A magnitude ML 1.4 earthquake occured in region: 6 km W Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6920, 13.1740 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 | 6 | 667 | 667 |
Cittareale | RI | 8 | 482 | 1149 |
Amatrice | RI | 12 | 2657 | 3806 |
Norcia | PG | 13 | 4957 | 8763 |
Cascia | PG | 13 | 3217 | 11980 |
Arquata del Tronto | AP | 14 | 1178 | 13158 |
Monteleone di Spoleto | PG | 19 | 599 | 13757 |
Montereale | AQ | 20 | 2581 | 16338 |
Posta | RI | 20 | 694 | 17032 |
Poggiodomo | PG | 20 | 117 | 17149 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-02-26 16:43:35 |
42.6918 | 13.1737 | 11 | 2020-02-26 16:53:07 |
Sala Sismica INGV-Roma | 76843801 |
Field | Value |
---|---|
Time (UTC) | 2020-02-26 16:43:35 ± 0.1 |
Latitude | 42.6918 ± 0.0045 |
Longitude | 13.1737 ± 0.0086 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76843801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 609 |
Semi-minor axis of confidence ellipse (meter) | 525 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 236 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 115 |
Number of associated phases, regardless of their use for origin computation | 38 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32376 |
Number of stations at which the event was observed | 31 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 76843801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-26 16:53:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAR1.HHZ. | 2020-02-26T16:45:20.09 | 3.0 | undecidable | manual | Sn | 5.78 | 0 | |||
IV.MBAL.EHZ. | 2020-02-26T16:45:17.03 | 3.0 | undecidable | manual | Sg | 16.91 | 0 | |||
IV.MILN.HNZ. | 2020-02-26T16:45:13.79 | 3.0 | undecidable | manual | Sn | -0.25 | 0 | |||
IV.SALB.HHZ. | 2020-02-26T16:45:07.02 | 3.0 | undecidable | manual | Sn | 3.73 | 0 | |||
IV.ORI.HHZ. | 2020-02-26T16:45:06.57 | 3.0 | undecidable | manual | Sn | 5.31 | 0 | |||
IV.ZOVE.HNZ. | 2020-02-26T16:44:58.46 | 3.0 | undecidable | manual | Sg | 8.64 | 0 | |||
IX.CSG3.HNZ.01 | 2020-02-26T16:44:56.16 | 3.0 | undecidable | manual | Sg | 20.49 | 0 | |||
IV.SPS2.HHZ. | 2020-02-26T16:44:41.74 | 3.0 | negative | manual | Pg | 14.2 | 0 | |||
IV.IFOR.HHZ. | 2020-02-26T16:44:38.07 | 3.0 | undecidable | manual | Sg | 12.48 | 0 | |||
IV.ZONE.HHZ. | 2020-02-26T16:44:29.09 | 3.0 | negative | manual | Pg | 5.01 | 0 | |||
IV.IMOL.HNZ. | 2020-02-26T16:44:27.95 | 3.0 | undecidable | manual | Sg | 2.52 | 0 | |||
IV.COLB.HHZ. | 2020-02-26T16:44:22.15 | 3.0 | undecidable | manual | Sn | -2.27 | 0 | |||
IV.SALB.HHZ. | 2020-02-26T16:44:18.75 | 3.0 | positive | manual | Pn | -2.32 | 0 | |||
IV.MAON.HHZ. | 2020-02-26T16:44:16.45 | 3.0 | undecidable | manual | Sg | -0.83 | 0 | |||
IV.MCRV.HHZ. | 2020-02-26T16:44:16.23 | 3.0 | undecidable | manual | Pg | 12.08 | 0 | |||
IV.VENL.HNZ. | 2020-02-26T16:44:09.94 | 3.0 | undecidable | manual | Pn | -0.09 | 0 | |||
IX.STN3.HNZ.01 | 2020-02-26T16:44:06.15 | 3.0 | undecidable | manual | Pn | -3.6 | 0 | |||
IV.VIVA.HHZ. | 2020-02-26T16:44:05.37 | 3.0 | undecidable | manual | Sg | 1.42 | 0 | |||
IX.MNT3.HHZ.02 | 2020-02-26T16:44:00.53 | 3.0 | negative | manual | Pn | -2.12 | 0 | |||
IV.MNTT.EHZ. | 2020-02-26T16:43:58.63 | 3.0 | undecidable | manual | Sg | 5.68 | 0 | |||
IV.FIR.HHZ. | 2020-02-26T16:43:57.19 | 3.0 | negative | manual | Pg | -0.59 | 0 | |||
IV.PE3.EHZ. | 2020-02-26T16:43:50.68 | 3.0 | undecidable | manual | Pg | 1.61 | 0 | |||
IT.VNF1.HGZ. | 2020-02-26T16:43:50.98 | 3.0 | positive | manual | Pn | -0.04 | 0 | |||
IV.VIVA.HHZ. | 2020-02-26T16:43:49.96 | 3.0 | positive | manual | Pg | 2.23 | 0 | |||
IV.LPEL.HHZ. | 2020-02-26T16:43:46.41 | 3.0 | undecidable | manual | Pn | 0.36 | 0 | |||
IV.MMO1.EHZ. | 2020-02-26T16:43:45.37 | 0.3 | undecidable | manual | S | 28 | 26.1516 | 50 | 0.16 | 98 |
IV.RM33.EHZ. | 2020-02-26T16:43:43.98 | 0.6 | undecidable | manual | S | 171 | 20.5683 | 50 | 0.27 | 63 |
IV.ARVD.HHZ. | 2020-02-26T16:43:43.81 | 3.0 | undecidable | manual | P | -1.64 | 0 | |||
IV.TERO.HHZ. | 2020-02-26T16:43:42.20 | 0.6 | undecidable | manual | P | 102 | 35.9418 | 50 | -0.5 | 57 |
IV.NRCA.HHE. | 2020-02-26T16:43:42.44 | 0.6 | undecidable | manual | S | 343 | 16.4724 | 123 | -0.12 | 66 |
IV.LNSS.HHZ. | 2020-02-26T16:43:41.89 | 0.6 | undecidable | manual | S | 228 | 14.6742 | 126 | -0.16 | 65 |
IV.RM33.EHZ. | 2020-02-26T16:43:41.00 | 1.0 | undecidable | manual | P | 171 | 20.5683 | 50 | 0.67 | 28 |
IV.MMO1.EHZ. | 2020-02-26T16:43:41.18 | 1.0 | undecidable | manual | P | 28 | 26.1516 | 50 | -0.02 | 32 |
IV.SMA1.EHZ. | 2020-02-26T16:43:41.99 | 0.6 | undecidable | manual | S | 117 | 14.874 | 126 | -0.11 | 67 |
IV.NRCA.HHE. | 2020-02-26T16:43:39.76 | 0.3 | undecidable | manual | P | 343 | 16.4724 | 123 | 0.09 | 98 |
IV.SMA1.EHZ. | 2020-02-26T16:43:39.43 | 0.3 | undecidable | manual | P | 117 | 14.874 | 126 | 0.03 | 99 |
IV.LNSS.HHZ. | 2020-02-26T16:43:39.34 | 0.3 | undecidable | manual | P | 228 | 14.6742 | 126 | -0.04 | 100 |
IV.GAVE.EHZ. | 2020-02-26T16:43:35.68 | 3.0 | negative | manual | Pn | -5.56 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.6 | 0.00028464435 | 0.4736 | AML | other | m | 2020-02-26T16:43:55.23 |
IV.GAVE.EHN. | ML:1.7 | 0.00032350455 | 0.4608 | AML | other | m | 2020-02-26T16:43:55.48 |
IV.GAVE.HNE. | ML:1.5 | 0.000222083685 | 0.3584 | AML | other | m | 2020-02-26T16:43:49.99 |
IV.GAVE.HNN. | ML:1.6 | 0.00023570677500000002 | 0.512 | AML | other | m | 2020-02-26T16:43:55.50 |
IV.LNSS.HHE. | ML:1.4 | 0.00023430395000000002 | 0.1536 | AML | other | m | 2020-02-26T16:43:42.00 |
IV.LNSS.HHN. | ML:1.4 | 0.00023599705000000001 | 0.1536 | AML | other | m | 2020-02-26T16:43:42.59 |
IV.LNSS.HNE. | ML:1.6 | 0.00036822855 | 0.2944 | AML | other | m | 2020-02-26T16:43:42.01 |
IV.LNSS.HNN. | ML:1.3 | 0.0001998932 | 0.1536 | AML | other | m | 2020-02-26T16:43:42.59 |
IV.RM33.EHE. | ML:0.8 | 0.00004585054500000001 | 0.1408 | AML | other | m | 2020-02-26T16:43:44.24 |
IV.RM33.EHN. | ML:0.8 | 0.000051462535000000007 | 0.7424 | AML | other | m | 2020-02-26T16:43:50.35 |
IV.RM33.HNE. | ML:1.3 | 0.00013288895 | 0.896 | AML | other | m | 2020-02-26T16:43:49.48 |
IV.RM33.HNN. | ML:1.4 | 0.00018101315000000002 | 0.9856 | AML | other | m | 2020-02-26T16:43:50.66 |
IV.TERO.HHE. | ML:0.6 | 0.000016793915 | 0.1408 | AML | other | m | 2020-02-26T16:43:47.39 |
IV.TERO.HHN. | ML:0.7 | 0.00002144492 | 0.1408 | AML | other | m | 2020-02-26T16:43:48.08 |
IV.TERO.HNE. | ML:1.5 | 0.00013001980000000002 | 1.1008 | AML | other | m | 2020-02-26T16:44:06.39 |
IV.TERO.HNN. | ML:1.7 | 0.0001924242 | 0.6528 | AML | other | m | 2020-02-26T16:43:47.23 |
IV.ARVD.HHE. | ML:1.6 | 0.000052058925000000006 | 1.6 | AML | other | m | 2020-02-26T16:44:12.99 |
IV.ARVD.HHN. | ML:1.3 | 0.0000253640025 | 0.768 | AML | other | m | 2020-02-26T16:44:07.56 |