A magnitude ML 1.4 earthquake occured in region: 5 km N Polino (TR), on
and geographic coordinates (lat, lon) 42.6260, 12.8540 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 |
---|---|---|---|---|
Polino | TR | 5 | 233 | 233 |
Ferentillo | TR | 5 | 1913 | 2146 |
Montefranco | TR | 8 | 1276 | 3422 |
Arrone | TR | 8 | 2763 | 6185 |
Monteleone di Spoleto | PG | 9 | 599 | 6784 |
Scheggino | PG | 10 | 461 | 7245 |
Morro Reatino | RI | 11 | 373 | 7618 |
Leonessa | RI | 12 | 2435 | 10053 |
Poggiodomo | PG | 12 | 117 | 10170 |
Labro | RI | 12 | 374 | 10544 |
Sant'Anatolia di Narco | PG | 12 | 564 | 11108 |
Rivodutri | RI | 12 | 1253 | 12361 |
Poggio Bustone | RI | 14 | 2055 | 14416 |
Spoleto | PG | 15 | 38218 | 52634 |
Colli sul Velino | RI | 15 | 533 | 53167 |
Vallo di Nera | PG | 16 | 364 | 53531 |
Cascia | PG | 17 | 3217 | 56748 |
Cantalice | RI | 18 | 2755 | 59503 |
Terni | TR | 18 | 111501 | 171004 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-02-12 15:27:08 |
42.6263 | 12.8537 | 10 | 2024-02-12 15:52:23 |
Sala Sismica INGV-Roma | 125240151 |
Field | Value |
---|---|
Time (UTC) | 2024-02-12 15:27:08 ± 0.11 |
Latitude | 42.6263 ± 0.0063 |
Longitude | 12.8537 ± 0.0086 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125240151 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 653 |
Semi-minor axis of confidence ellipse (meter) | 624 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 148 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 650.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 125240151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-12 15:52:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EPOZ.HHZ. | 2024-02-12T15:28:28.64 | 3.0 | positive | manual | Pg | 8.97 | 0 | |||
4P.IT02A.HHZ. | 2024-02-12T15:28:10.54 | 3.0 | undecidable | manual | Sg | 1.73 | 0 | |||
IV.MIDA.HHZ. | 2024-02-12T15:28:05.63 | 3.0 | undecidable | manual | Sn | -1.65 | 0 | |||
IV.CET2.HHZ. | 2024-02-12T15:27:58.24 | 3.0 | positive | manual | Pn | -5.57 | 0 | |||
IV.PABO.HHZ. | 2024-02-12T15:27:38.42 | 3.0 | negative | manual | Pg | 6.82 | 0 | |||
GU.GORR.HHZ. | 2024-02-12T15:27:35.88 | 3.0 | undecidable | manual | Sg | -3.62 | 0 | |||
IV.MIDA.HHZ. | 2024-02-12T15:27:34.59 | 3.0 | positive | manual | Pn | 3.32 | 0 | |||
FR.SAOF.HHZ.00 | 2024-02-12T15:27:22.40 | 3.0 | undecidable | manual | Pn | -3.93 | 0 | |||
IT.GNU.HGN. | 2024-02-12T15:27:18.54 | 0.6 | undecidable | manual | S | 311 | 30.3474 | 50 | -0.36 | 46 |
ZO.PDN12.EHZ. | 2024-02-12T15:27:16.11 | 0.3 | undecidable | manual | S | 13 | 22.1556 | 114 | -0.33 | 70 |
IV.LNSS.HHZ. | 2024-02-12T15:27:14.25 | 0.3 | undecidable | manual | S | 100 | 15.4734 | 122 | -0.13 | 74 |
IT.GNU.HGN. | 2024-02-12T15:27:14.75 | 0.1 | undecidable | manual | P | 311 | 30.3474 | 50 | 0.44 | 90 |
IV.RM33.EHZ. | 2024-02-12T15:27:14.41 | 0.1 | undecidable | manual | P | 114 | 32.2455 | 50 | -0.19 | 94 |
IV.NRCA.HHZ. | 2024-02-12T15:27:14.29 | 0.6 | undecidable | manual | P | 43 | 31.3464 | 50 | -0.17 | 47 |
IV.ARRO.EHZ. | 2024-02-12T15:27:12.26 | 0.3 | undecidable | manual | S | 234 | 8.88 | 138 | -0.34 | 71 |
IV.GAVE.EHZ. | 2024-02-12T15:27:12.49 | 0.3 | undecidable | manual | S | 24 | 7.9809 | 140 | 0.08 | 75 |
ZO.PDN12.EHZ. | 2024-02-12T15:27:12.81 | 0.1 | undecidable | manual | P | 13 | 22.1556 | 114 | -0.08 | 98 |
IV.LNSS.HHZ. | 2024-02-12T15:27:11.92 | 0.1 | undecidable | manual | P | 100 | 15.4734 | 122 | 0.22 | 96 |
IV.GAVE.EHZ. | 2024-02-12T15:27:10.87 | 0.1 | positive | manual | P | 24 | 7.9809 | 140 | 0.31 | 96 |
IV.ARRO.EHZ. | 2024-02-12T15:27:10.77 | 0.1 | undecidable | manual | P | 234 | 8.88 | 138 | 0.09 | 100 |
IV.CRTC.HHZ. | 2024-02-12T15:27:09.80 | 3.0 | negative | manual | P | -1.59 | 0 | |||
IV.RIBO.EHZ.01 | 2024-02-12T15:26:46.95 | 3.0 | positive | manual | P | -5.38 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARRO.EHE. | ML:1.0 | 0.00015099999999999998 | 0.56 | AML | other | m | 2024-02-12T15:27:12.20 |
IV.GAVE.EHN. | ML:1.7 | 0.0007064999999999999 | 0.4 | AML | other | m | 2024-02-12T15:27:12.88 |
IV.ARRO.EHN. | ML:1.2 | 0.0002375 | 0.62 | AML | other | m | 2024-02-12T15:27:12.64 |
IV.GAVE.EHE. | ML:1.5 | 0.000545 | 0.48 | AML | other | m | 2024-02-12T15:27:13.11 |
IV.LNSS.HHE. | ML:1.0 | 0.0000829 | 0.3 | AML | other | m | 2024-02-12T15:27:15.15 |
IV.LNSS.HHN. | ML:1.1 | 0.00011025 | 0.64 | AML | other | m | 2024-02-12T15:27:16.84 |
IV.GUMA.HHN. | ML:1.9 | 0.0001635 | 0.1 | AML | other | m | 2024-02-12T15:27:44.27 |
IV.GUMA.HHE. | ML:1.8 | 0.0001275 | 0.1 | AML | other | m | 2024-02-12T15:27:45.27 |
IV.GAVE.HNE. | ML:1.6 | 0.00054999895 | 0.1152 | AML | other | m | 2024-02-12T15:27:13.05 |