A magnitude ML 1.1 earthquake occured in region: 3 km W Rotonda (PZ), on
and geographic coordinates (lat, lon) 39.9510, 16.0060 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 |
---|---|---|---|---|
Rotonda | PZ | 3 | 3494 | 3494 |
Laino Borgo | CS | 3 | 1921 | 5415 |
Laino Castello | CS | 3 | 848 | 6263 |
Castelluccio Inferiore | PZ | 7 | 2131 | 8394 |
Mormanno | CS | 7 | 3027 | 11421 |
Castelluccio Superiore | PZ | 7 | 824 | 12245 |
Viggianello | PZ | 8 | 3025 | 15270 |
Papasidero | CS | 12 | 734 | 16004 |
San Severino Lucano | PZ | 14 | 1563 | 17567 |
Latronico | PZ | 15 | 4556 | 22123 |
Aieta | CS | 16 | 823 | 22946 |
Episcopia | PZ | 16 | 1434 | 24380 |
Morano Calabro | CS | 16 | 4576 | 28956 |
Lauria | PZ | 18 | 12919 | 41875 |
Orsomarso | CS | 19 | 1265 | 43140 |
Santa Domenica Talao | CS | 19 | 1263 | 44403 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2023-09-20 04:30:21 |
39.9507 | 16.0058 | 10 | 2023-09-20 04:41:33 |
Sala Sismica INGV-Roma | 121259891 |
Field | Value |
---|---|
Time (UTC) | 2023-09-20 04:30:21 ± 0.12 |
Latitude | 39.9507 ± 0.0054 |
Longitude | 16.0058 ± 0.0047 |
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 | 121259891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 492 |
Semi-minor axis of confidence ellipse (meter) | 410 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 38 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 92 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25451 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 121259891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-20 04:41:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIPA.HHZ. | 2023-09-20T04:30:43.30 | 3.0 | undecidable | manual | S | -0.13 | 0 | |||
IV.SPS2.HHZ. | 2023-09-20T04:30:42.36 | 3.0 | undecidable | manual | S | 0.24 | 0 | |||
IV.ACER.HHZ. | 2023-09-20T04:30:36.78 | 3.0 | positive | manual | P | 0.67 | 0 | |||
MN.CUC.HHZ. | 2023-09-20T04:30:27.95 | 0.6 | undecidable | manual | S | 287 | 16.872 | 120 | 0.09 | 49 |
XE.T0701.HHZ. | 2023-09-20T04:30:26.18 | 0.6 | undecidable | manual | S | 67 | 10.1787 | 134 | 0.2 | 48 |
XE.T0702.HHZ. | 2023-09-20T04:30:26.69 | 1.0 | negative | manual | P | 165 | 26.3514 | 110 | -0.03 | 24 |
IV.SIRI.HNE. | 2023-09-20T04:30:26.87 | 0.6 | undecidable | manual | P | 335 | 28.2495 | 50 | -0.17 | 47 |
XE.MORMA.HHZ. | 2023-09-20T04:30:25.80 | 0.6 | undecidable | manual | S | 198 | 9.3795 | 136 | 0.01 | 50 |
XE.CNESE.HHE. | 2023-09-20T04:30:25.59 | 0.1 | undecidable | manual | S | 133 | 9.1797 | 137 | -0.14 | 97 |
MN.CUC.HHZ. | 2023-09-20T04:30:25.16 | 0.6 | undecidable | manual | P | 287 | 16.872 | 120 | 0.16 | 48 |
IV.MMN.HHN. | 2023-09-20T04:30:23.44 | 0.1 | undecidable | manual | P | 191 | 6.7932 | 145 | -0.03 | 100 |
XE.T0701.HHZ. | 2023-09-20T04:30:23.95 | 0.6 | positive | manual | P | 67 | 10.1787 | 134 | 0.03 | 50 |
XE.MORMA.HHZ. | 2023-09-20T04:30:23.98 | 0.1 | positive | manual | P | 198 | 9.3795 | 136 | 0.17 | 97 |
XE.CNESE.HHE. | 2023-09-20T04:30:23.91 | 0.1 | undecidable | manual | P | 133 | 9.1797 | 137 | 0.14 | 97 |
XE.LAICA.HNE. | 2023-09-20T04:30:22.83 | 0.1 | undecidable | manual | P | 265 | 2.5974 | 165 | -0.29 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
XE.MORMA.HHN. | ML:0.8 | 0.0000948 | 0.12 | AML | other | m | 2023-09-20T04:30:26.23 |
XE.MORMA.HHE. | ML:1.2 | 0.00021999999999999998 | 0.16 | AML | other | m | 2023-09-20T04:30:26.16 |
XE.T0701.HHN. | ML:1.0 | 0.000122 | 0.14 | AML | other | m | 2023-09-20T04:30:26.27 |
XE.T0701.HHE. | ML:1.0 | 0.00011665 | 0.14 | AML | other | m | 2023-09-20T04:30:26.33 |
MN.CUC.HHN. | ML:0.6 | 0.00003585 | 0.6 | AML | other | m | 2023-09-20T04:30:29.62 |
MN.CUC.HHE. | ML:0.8 | 0.000051500000000000005 | 1 | AML | other | m | 2023-09-20T04:30:30.57 |
IV.SPS2.HHN. | ML:1.2 | 0.000017849999999999997 | 0.84 | AML | other | m | 2023-09-20T04:30:54.65 |
IV.SPS2.HHE. | ML:1.2 | 0.00002145 | 0.44 | AML | other | m | 2023-09-20T04:30:55.76 |
IV.PIPA.HHE. | ML:1.6 | 0.0000435 | 0.42 | AML | other | m | 2023-09-20T04:30:56.55 |
IV.PIPA.HHN. | ML:1.4 | 0.0000324 | 1.42 | AML | other | m | 2023-09-20T04:30:57.20 |