A magnitude ML 1.0 earthquake occured in region: 8 km W Cittareale (RI), on
and geographic coordinates (lat, lon) 42.6440, 13.0680 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 |
---|---|---|---|---|
Cittareale | RI | 8 | 482 | 482 |
Monteleone di Spoleto | PG | 10 | 599 | 1081 |
Cascia | PG | 10 | 3217 | 4298 |
Leonessa | RI | 12 | 2435 | 6733 |
Poggiodomo | PG | 13 | 117 | 6850 |
Posta | RI | 14 | 694 | 7544 |
Borbona | RI | 15 | 617 | 8161 |
Accumoli | RI | 16 | 667 | 8828 |
Norcia | PG | 17 | 4957 | 13785 |
Amatrice | RI | 18 | 2657 | 16442 |
Polino | TR | 19 | 233 | 16675 |
Montereale | AQ | 20 | 2581 | 19256 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-03-21 05:13:16 |
42.6435 | 13.0682 | 9 | 2020-03-21 05:21:08 |
Sala Sismica INGV-Roma | 77428431 |
Field | Value |
---|---|
Time (UTC) | 2020-03-21 05:13:16 ± 0.08 |
Latitude | 42.6435 ± 0.0027 |
Longitude | 13.0682 ± 0.0049 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77428431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 398 |
Semi-minor axis of confidence ellipse (meter) | 297 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 239 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 163 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31836 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 77428431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-03-21 05:21:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SGG.HHZ. | 2020-03-21T05:14:19.10 | 3.0 | undecidable | manual | Sg | 0.18 | 0 | |||
IV.TDS.HHZ. | 2020-03-21T05:14:16.80 | 3.0 | undecidable | manual | Pg | 12.76 | 0 | |||
IV.RONT.HHZ. | 2020-03-21T05:13:42.97 | 3.0 | undecidable | manual | S | 2.55 | 0 | |||
IV.MMO1.EHZ. | 2020-03-21T05:13:28.82 | 0.1 | undecidable | manual | S | 37 | 35.3424 | 50 | -0.05 | 96 |
IV.SRES.HHZ. | 2020-03-21T05:13:27.63 | 3.0 | undecidable | manual | S | -9.99 | 0 | |||
IV.CSNT.HHZ. | 2020-03-21T05:13:26.11 | 3.0 | undecidable | manual | S | -3.02 | 0 | |||
IV.NRCA.HHZ. | 2020-03-21T05:13:24.62 | 0.3 | undecidable | manual | S | 10 | 21.3675 | 114 | -0.09 | 73 |
IV.SMA1.EHZ. | 2020-03-21T05:13:24.96 | 0.3 | undecidable | manual | S | 94 | 21.867 | 113 | 0.11 | 73 |
IV.MMO1.EHZ. | 2020-03-21T05:13:23.70 | 0.3 | undecidable | manual | P | 37 | 35.3424 | 50 | 0.01 | 73 |
IV.RM33.EHZ. | 2020-03-21T05:13:23.84 | 0.3 | undecidable | manual | S | 141 | 19.1697 | 116 | -0.15 | 73 |
IV.NRCA.HHZ. | 2020-03-21T05:13:21.31 | 0.1 | undecidable | manual | P | 10 | 21.3675 | 114 | 0.03 | 99 |
IV.SMA1.EHZ. | 2020-03-21T05:13:21.39 | 0.1 | undecidable | manual | P | 94 | 21.867 | 113 | 0.03 | 99 |
IV.LNSS.HHZ. | 2020-03-21T05:13:20.17 | 0.1 | undecidable | manual | S | 207 | 5.0949 | 152 | -0.12 | 100 |
IV.RM33.EHZ. | 2020-03-21T05:13:20.86 | 0.1 | undecidable | manual | P | 141 | 19.1697 | 116 | 0 | 100 |
IV.VIVA.HHZ. | 2020-03-21T05:13:20.77 | 3.0 | negative | manual | P | 2.82 | 0 | |||
IV.LNSS.HHZ. | 2020-03-21T05:13:18.93 | 0.1 | positive | manual | P | 207 | 5.0949 | 152 | 0.2 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.8 | 0.000050350000000000004 | 0.26 | AML | other | m | 2020-03-21T05:13:24.33 |
IV.RM33.EHN. | ML:0.7 | 0.00004075 | 0.12 | AML | other | m | 2020-03-21T05:13:24.42 |
IV.SMA1.EHE. | ML:1.0 | 0.0000654 | 0.38 | AML | other | m | 2020-03-21T05:13:25.24 |
IV.NRCA.HHE. | ML:0.8 | 0.000051500000000000005 | 0.8 | AML | other | m | 2020-03-21T05:13:25.48 |
IV.SMA1.EHN. | ML:0.9 | 0.00005015 | 1.08 | AML | other | m | 2020-03-21T05:13:25.05 |
IV.NRCA.HHN. | ML:0.8 | 0.00004385 | 0.1 | AML | other | m | 2020-03-21T05:13:26.08 |
IV.RM33.HNE. | ML:1.0 | 0.00008404287499999999 | 0.928 | AML | other | m | 2020-03-21T05:13:24.79 |
IV.RM33.HNN. | ML:1.2 | 0.00013366599499999997 | 0.6304 | AML | other | m | 2020-03-21T05:13:24.37 |
IV.NRCA.HNE. | ML:1.1 | 0.0000956238 | 0.8704 | AML | other | m | 2020-03-21T05:13:24.65 |
IV.NRCA.HNN. | ML:1.2 | 0.00012413460000000002 | 0.928 | AML | other | m | 2020-03-21T05:13:24.95 |